Most recent publications

• Fuhrer, Julian; Shadrin, Alexey; Hughes, Timothy; Parker, Nadine; Hindley, Guy Frederick Lanyon & Frei, Evgeniia [Show all 12 contributors for this article] (2026). Beyond exons: Linking noncoding heritability and polygenicity across complex human traits and disorders. American Journal of Human Genetics. ISSN 0002-9297. p. 1–13. doi: 10.1016/j.ajhg.2026.08.012. Full text in Research Archive
• Lyngstad, Gaute; Skjelbred, Per; Swanson, David Michael & Skoglund, Lasse Ansgar (2023). Analgesic effect of oral paracetamol 1000 mg/ibuprofen 400 mg, paracetamol 1000 mg/codeine 60 mg, paracetamol 1000 mg/ibuprofen 400 mg/codeine 60 mg, or placebo on acute postoperative pain: a single-dose, randomized, and double-blind study. European Journal of Clinical Pharmacology. ISSN 0031-6970. doi: 10.1007/s00228-023-03525-0. Full text in Research Archive Show summary

  Abstract Purpose Combining analgesics with different mechanisms of action may increase the analgesic efficacy. The multidimensional pharmacodynamic profiles of ibuprofen 400 mg/paracetamol 1000 mg, ibuprofen 400 mg/paracetamol 1000 mg/codeine 60 mg, and paracetamol 1000 mg/codeine 60 mg and placebo were compared. Methods A randomized, double-blind, placebo-controlled, parallel-group, single-centre, outpatient, and single-dose study used 200 patients of both sexes and homogenous ethnicity after third molar surgery (mean age 24 years, range 19–30 years). Primary outcome was sum pain intensity over 6 h (SPI). Secondary outcomes were time to analgesic onset, duration of analgesia, time to rescue drug intake, number of patients taking rescue drug, sum pain intensity difference (SPID), maximum pain intensity difference, time to maximum pain intensity difference, number needed to treat, prevent remedication and harm values, adverse effects, and patient-reported outcome measure (PROM). Results Analgesia following ibuprofen and paracetamol combination with or without codeine was comparable. Both were better than paracetamol combined with codeine. Secondary variables supported this finding. Post hoc analysis of SPI and SPID revealed a sex/drug interaction trend in the codeine-containing groups where females experienced less analgesia. PROM showed a significant sex/drug interaction in the paracetamol and codeine group, but not in the other codeine-containing group. Especially females reported known and mild side effects in the codeine-containing groups. Conclusion Codeine added to ibuprofen/paracetamol does not seem to add analgesia in a sex-mixed study population. Sex may be a confounding factor when testing weak opioid analgesics such as codeine. PROM seems to be more sensitive than traditional outcome measures. Trial registration ClinicalTrials.gov June 2009 NCT00921700.

• Lyngstad, Gaute; Skjelbred, Per; Swanson, David Michael & Skoglund, Lasse Ansgar (2021). Analgesic effect of oral ibuprofen 400, 600, and 800 mg; paracetamol 500 and 1000 mg; and paracetamol 1000 mg plus 60 mg codeine in acute postoperative pain: a single-dose, randomized, placebo-controlled, and double-blind study. European Journal of Clinical Pharmacology. ISSN 0031-6970. p. 1–10. doi: 10.1007/s00228-021-03231-9. Full text in Research Archive Show summary

  Abstract Purpose Effect size estimates of analgesic drugs can be misleading. Ibuprofen (400 mg, 600 mg, 800 mg), paracetamol (1000 mg, 500 mg), paracetamol 1000 mg/codeine 60 mg, and placebo were investigated to establish the multidimensional pharmacodynamic profiles of each drug on acute pain with calculated effect size estimates. Methods A randomized, double-blind, single-dose, placebo-controlled, parallel-group, single-centre, outpatient, and single-dose study used 350 patients (mean age 25 year, range 18 to 30 years) of homogenous ethnicity after third molar surgery. Primary outcome was sum pain intensity over 6 h. Secondary outcomes were time to analgesic onset, duration of analgesia, time to rescue drug intake, number of patients taking rescue drug, sum pain intensity difference, maximum pain intensity difference, time to maximum pain intensity difference, number needed to treat values, adverse effects, overall drug assessment as patient-reported outcome measure (PROM), and the effect size estimates NNT and NNTp. Results Ibuprofen doses above 400 mg do not significantly increase analgesic effect. Paracetamol has a very flat analgesic dose–response profile. Paracetamol 1000/codeine 60 mg gives similar analgesia as ibuprofen from 400 mg, but has a shorter time to analgesic onset. Active drugs show no significant difference in maximal analgesic effect. Other secondary outcomes support these findings. The frequencies of adverse effects were low, mild to moderate in all active groups. NNT and NTTp values did not coincide well with PROMs. Conclusion Ibuprofen doses above 400 mg for acute pain offer limited analgesic gain. Paracetamol 1000 mg/codeine 60 mg is comparable to ibuprofen doses from 400 mg. Calculated effect size estimates and PROM in our study seem not to relate well as clinical analgesic efficacy estimators. Trial registration NCT00699114.

• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2020). Munnskyllemidler mot pandemisk/epidemisk virus – En kort oversikt. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 130(8), p. 620–625. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2017). Smertelindring i odontologisk praksis. Aktuell Nordisk odontologi. ISSN 1902-3545. 42, p. 88–98. doi: 10.18261/issn.2058-7538. Full text in Research Archive
• Skoglund, Lasse Ansgar & Steinsvåg, Sverre K (2013). Norsk legemiddelhåndbok for helsepersonell 2013. In Fjellstad, Trygve & Fjeldstad, Trygve (Ed.), Norsk legemiddelhåndbok for helsepersonell 2013. Fagbokforlaget. ISSN 9788290732115. p. 399–418. Full text in Research Archive
• Skoglund, Lasse Ansgar & Steinsvåg, Sverre K (2013). Norsk legemiddelhåndbok for helsepersonell 2013. In Fjellstad, Trygve & Fjeldstad, Trygve (Ed.), Norsk legemiddelhåndbok for helsepersonell 2013. Fagbokforlaget. ISSN 9788290732115. p. 1177–1180. Full text in Research Archive
• Johansson, Ann-Katrin Gerd; Jorkjend, Lars Thoralf; Marthinussen, Ileana Mihaela Cuida & Johansson, Anders (2012). A comparison of two clinical methods for measuring saliva in patients with Sjögren's syndrome. Acta Odontologica Scandinavica. ISSN 0001-6357. 70(3), p. 251–254. doi: 10.3109/00016357.2011.640285. Full text in Research Archive
• Løkken, Per; Skjelbred, Per; Skoglund, Lasse Ansgar; Hovland, Kjersti & Spigset, Olav (2012). Munnstell med klorheksidin forebygger pneumoni hos intuberte pasienter. Tidsskrift for Den norske legeforening (Tidsskriftet). ISSN 0029-2001. 132(6), p. 624–625. Full text in Research Archive
• Viktil, Kirsten K; Blix, Hege Salvesen & Reikvam, Åsmund (2008). The Janus face of polypharmacy - overuse versus underuse of medicine. Norsk Epidemiologi. ISSN 0803-2491. 18(2), p. 147–152. Full text in Research Archive
• Hanvold, Karl Iver; Vigen, Ellen Christine; Jorkjend, Lars; Aass, Anne Merete & Skoglund, Lasse Ansgar (2008). Increase in volume of dental local anaesthetic solution while maintaining the tissue lidocaine and adrenaline concentration does not increase acute postoperative pain after gingivectomy. British Journal of Oral and Maxillofacial Surgery. ISSN 0266-4356. 46(3), p. 218–222. doi: 10.1016/j.bjoms.2007.10.004. Full text in Research Archive
• Kvakestad, Kari Gravem & Løkken, Per (2008). Seksuelle fantasier ved sedering. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 118(5), p. 306–310. Full text in Research Archive
• Pettersen, Kjell; Kvan, Elena; Rollag, Arnfinn; Stavem, Knut & Reikvam, Åsmund (2008). Health-related quality of life after myocardial infarction is associated with level of left ventricular ejection fraction. BMC Cardiovascular Disorders. 8. doi: 10.1186/1471-2261-8-28. Full text in Research Archive Show summary

  BACKGROUND: The objective was to explore the relationship between left ventricular ejection fraction (LVEF) assessed during hospitalization for acute myocardial infarction (MI) and later health-related quality of life (HRQoL). METHODS: We used multivariable linear regression to assess the relationship between LVEF and HRQoL in 256 MI patients who responded to the Kansas City Cardiomyopathy Questionnaire (KCCQ), the EQ-5D Index, and the EuroQol Visual Analogue Scale (EQ-VAS) 2.5 years after the index MI. RESULTS: 167 patients had normal LVEF (>50%), 56 intermediate (40%-50%), and 33 reduced (<40%). The mean (SD) KCCQ clinical summary scores were 85 (18), 75 (22), and 68 (21) (p <0.001) in the three groups, respectively. The corresponding EQ-5D Index scores were 0.83 (0.18), 0.72 (0.27), and 0.76 (0.14) (p = 0.005) and EQ-VAS scores were 72 (18), 65 (21), and 57 (20) (p = 0.001). In multivariable linear regression analysis age > or = 70 years, known chronic obstructive pulmonary disease (COPD), subsequent MI, intermediate LVEF, and reduced LVEF were independent determinants for reduced KCCQ clinical summary score. Female sex, medication for angina pectoris at discharge, and intermediate LVEF were independent determinants for reduced EQ-5D Index score. Age > or = 70 years, COPD, and reduced LVEF were associated with reduced EQ-VAS score. CONCLUSION: LVEF measured during hospitalization for MI was a determinant for HRQoL 2.5 years later.

• Jorkjend, Lars; Bergenholtz, Axel; Johansson, Ann-Katrin Gerd & Johansson, Anders (2008). Effect of Pilocarpine on impaired salivary secretion in patients with Sjögren's syndrome. Swedish Dental Journal. ISSN 0347-9994. 32(2), p. 49–56. Full text in Research Archive
• Løkken, Per; Skoglund, Lasse Ansgar & Skjelbred, Per (2007). Kjeveosteonekrose ved bisfosfonatbehandling. Tidsskrift for Den norske legeforening (Tidsskriftet). ISSN 0029-2001. 127, p. 1945–1947. Full text in Research Archive
• Løkken, Per; Skjelbred, Per & Skoglund, Lasse Ansgar (2007). Tannbehandling av pasienter som medisineres med bisfosfonater. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 117(10), p. 588–594. Full text in Research Archive
• Løkken, Per & Skoglund, Lasse Ansgar (2006). Legemiddelbivirkninger i munnhulen. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 116(7), p. 408–413. Full text in Research Archive
• Birkeland, Jan Magne; Marthinussen, Mihaela Cuida; Marthinussen, Mihaela Cudia & Løkken, Per (2005). Utredning og diagnostikk ved munntørrhet belyst ved kasuistikker. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 115(11), p. 648–653. Full text in Research Archive
• Løkken, Per & Skjelbred, Per (2005). Bør antitrombotisk behandling seponeres før tannekstraksjon? Den norske tannlegeforenings Tidende. ISSN 0029-2303. p. 770–773. Full text in Research Archive
• Løkken, Per & Skjelbred, Per (2005). Bør warfarin og acetylsalisylsyre seponeres før tannekstraksjon? Tidsskrift for Den norske legeforening (Tidsskriftet). ISSN 0029-2001. 125(18), p. 2498–2499. Full text in Research Archive
• Løkken, Per & Birkeland, Jan Magne (2005). Medikamenter og munntørrhet. Tidsskrift for Den norske legeforening (Tidsskriftet). ISSN 0029-2001. 125(5), p. 581–582. Full text in Research Archive
• Birkeland, Jan Magne & Løkken, Per (2005). Munntørrhet - forekomst, diagnostikk og kliniske problemer. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 115(11), p. 636–640. Full text in Research Archive
• Løkken, Per & Birkeland, Jan Magne (2005). Munntørrhet - årsaker og aktuelle tiltak. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 115(11), p. 642–646. Full text in Research Archive
• Jorkjend, Lars; Johansson, A & Bergenholtz, A. (2004). Resting and stimulated whole salivary flow rates in Sjögren's syndrome patients over time: a diagnostic aid for subsidized dental care? Acta Odontologica Scandinavica. ISSN 0001-6357. 62(5), p. 264–268. Full text in Research Archive

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• Lyngstad, Gaute; Skjelbred, Per & Skoglund, Lasse Ansgar (2012). Numbers needed to treat (NNT) is influenced by the choice of analgesic drugs used in analgesic trials and the duration of the observation period: A trial with ibuprofen and paracetamol-containing analgesics. IASP Press. ISBN 9780931092961. 1 p. Full text in Research Archive

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• Skoglund, Lasse Ansgar (2025). Din medisin. Veiene til persontilpasset medisin. Den norske tannlegeforenings Tidende. ISSN 0029-2303. Full text in Research Archive
• Lyngstad, Gaute; Skjelbred, Per; Swanson, David Michael & Skoglund, Lasse Ansgar (2024). Correction to: Analgesic effect of oral paracetamol 1000 mg/ibuprofen 400 mg, paracetamol 1000 mg/codeine 60 mg, paracetamol 1000 mg/ibuprofen 400 mg/codeine 60 mg, or placebo on acute postoperative pain: a single-dose, randomized, and double-blind study (European Journal of Clinical Pharmacology, (2023), 79, 8, (1131-1141), 10.1007/s00228-023-03525-0). European Journal of Clinical Pharmacology. ISSN 0031-6970. doi: 10.1007/s00228-024-03688-4. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2024). Sirkulerende konspirasjonsteori om tilsetning av grafen i odontologisk lokalanestesi. Den norske tannlegeforenings Tidende. ISSN 0029-2303. doi: 10.56373/2024-11-9. Full text in Research Archive
• Skoglund, Lasse Ansgar (2020). NTFs nye obligatoriske etterutdanning: Svar til Sigbjørn Løes. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 130(9). Full text in Research Archive
• Skoglund, Lasse Ansgar (2020). NTFs nye obligatoriske etterutdanning: En liten kommentar. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 130, p. 734–735. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine & Coulthard, Paul (2020). Ibuprofen er fortsatt anbefalt Forutsetningen for valg av smertestillende / antipyretika i tannbehandling og oral kirurgi er en balanse mellom kostnad, nytte og nåværende kunnskap: En kommentar til bruken av NSAIDS, paracetamol eller opioidkombinasjoner som smertestillende midler i Coronavirus (Covid-19)-kompromitterte pasienter. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 130(5), p. 430–432. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2020). Nytt smertestillende legemiddel i dosert form. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 130(5), p. 477–477. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine & Coulthard, Paul (2020). Coronavirus and analgesics. British Dental Journal. ISSN 0007-0610. 228, p. 487–487. doi: 10.1038/s41415-020-1485-y. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2019). Medisinske gassprodukter, slik som oksygen og lystgass i odontologisk praksis. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 129(4), p. 354–356. Full text in Research Archive
• Skoglund, Lasse Ansgar & Barkvoll, Pål (2019). Blåreseptordningen og tannlegen:Hvorfor holdes pasienter med odontologiske tilstander utenfor? 129(5), p. 472–473. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2018). Legemidler, odontologisk praksis og lovverket - tid for en endring! 118(8), p. 605–608. Full text in Research Archive
• Skoglund, Lasse Ansgar (2018). Orofacial smärta. Ett multidisciplinärt omhändertagande (anmeldelse). Den norske tannlegeforenings Tidende. ISSN 0029-2303. 118(10), p. 868–869. Full text in Research Archive
• Skoglund, Lasse Ansgar (2017). Smiler for nye tenner. [Internet]. Journalen.hioa.no. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2016). Orajel® kommer til klinikken (på registreringsfritak). Den norske tannlegeforenings Tidende. ISSN 0029-2303. 126(5), p. 388–390. Full text in Research Archive
• Skoglund, Lasse Ansgar (2016). Gift og forgiftninger i Norge. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 126(3), p. 266–267. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2015). Tannpleierens virkeområdet og legemiddelbruk – en liten gordisk knute? Tannstikka : tidsskrift for Norsk tannpleierforening. ISSN 1501-8636. p. 6–11. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2015). Articaine hydrochloride: is it the solution? Dental Update. ISSN 0305-5000. 42(5), p. 493–493. Full text in Research Archive
• Vigen, Ellen Christine & Skoglund, Lasse Ansgar (2015). Letters to the editor. Dental Update. ISSN 0305-5000. 42(5), p. 493–493. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine & Teigmo, Bente Olin (2014). Stikkskadedirektivet og lokalanestesi i odontologisk praksis. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 124(3), p. 216–219. Full text in Research Archive
• Skoglund, Lasse Ansgar & Lygre, Henning (2014). Tannhelsesekretærer og odontologisk lokalanestesi. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 124(4), p. 318–319. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2014). Pharmacology: Inflammatory definitions. British Dental Journal. ISSN 0007-0610. 217(2). doi: 10.1038/sj.bdj.2014.554. Full text in Research Archive
• Klevstrand, Agnete & Skoglund, Lasse Ansgar (2013). Skylder på munnvann for misfarge. [Journal]. Dagens Næringsliv. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders & Skjelbred, Per (2013). Gender differences in the subjective assessment of the postoperative sequela after third molar surgery. British Journal of Oral and Maxillofacial Surgery. ISSN 0266-4356. 51(6), p. e128–e128. doi: 10.1016/j.bjoms.2013.05.139. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders & Skjelbred, Per (2013). Gender differences in the subjective assessment of the postoperative sequela after third molar surgery. Full text in Research Archive
• Landari, Elena; Hustveit, Olav; Trumpy, Ida Gjessing; Skjelbred, Per & Skoglund, Lasse Ansgar (2013). Ketamine as single dose analgesics on acute postoperative pain in both genders following surgical removals of third molars. Journal of oral and maxillofacial surgery. ISSN 0278-2391. 71(9), p. e38–e38. doi: 10.1016/j.joms.2013.06.065. Full text in Research Archive
• Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders; Skjelbred, Per & Skoglund, Lasse Ansgar (2013). Long-term association between anxiety, and analgesic consumption and postoperative pain experience in Norwegian patients following surgical removal of third molar teeth. Journal of oral and maxillofacial surgery. ISSN 0278-2391. 71(9), p. e41–e42. doi: 10.1016/j.joms.2013.06.072. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders & Skjelbred, Per (2013). Short-term association between anxiety, self-medication and subjective postoperative clinical signs in Norwegian patients following surgical removal of third molar teeth. Journal of oral and maxillofacial surgery. ISSN 0278-2391. 71(9), p. e42–e43. doi: 10.1016/j.joms.2013.06.073. Full text in Research Archive
• Lyngstad, Gaute; Skjelbred, Per & Skoglund, Lasse Ansgar (2013). The duration of analgesic drugs is the major determinant for numbers needed to treat (NNT) calculations. Journal of oral and maxillofacial surgery. ISSN 0278-2391. 71(9), p. e37–e38. doi: 10.1016/j.joms.2013.06.064. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine & Skjelbred, Per (2012). Diclofenac sodium intramuscularly, or paracetamol intravenously? Question not answered. British Journal of Oral and Maxillofacial Surgery. ISSN 0266-4356. 50(1), p. 91–91. doi: 10.1016/j.bjoms.2011.07.013. Full text in Research Archive
• Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders; Skjelbred, Per & Skoglund, Lasse Ansgar (2012). The short form oral health impact profile /OHIP-14) correlates with common subjective postoperative inflammatory symptoms after minor maxillofacial surgery. Milano 2012 14th World Congress on Pain - Abstract/Lectures. Full text in Research Archive
• Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders; Skjelbred, Per & Skoglund, Lasse Ansgar (2012). [PF 046] The short form oral health impact profile (OHIP-14) correlates with common subjective postoperative inflammatory symptoms after minor maxillofacial surgery. Full text in Research Archive
• Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders; Skjelbred, Per & Skoglund, Lasse Ansgar (2012). Quality of life assessment in Norwegian adults following third molar surgery. Full text in Research Archive
• Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders; Skjelbred, Per & Skoglund, Lasse Ansgar (2012). Application of the Oral Health Impact Profile-14 in Norwegian adults following third molar surgery. Full text in Research Archive
• Vigen, Ellen Christine; Egeland, Olaug; Lyngstad, Gaute; Skoglund, Anders; Skjelbred, Per & Skoglund, Lasse Ansgar (2012). Application of the Oral Health Impact Profile-14 in Norwegian adults following third molar surgery. A pilot study. British Journal of Oral and Maxillofacial Surgery. ISSN 0266-4356. 50, p. S46–S47. Full text in Research Archive
• Lyngstad, Gaute; Skjelbred, Per & Skoglund, Lasse Ansgar (2012). [PF 149] Numbers needed to treat (NNT) is influenced by the choice of analgesic drugs used in analgesic trials and the duration of the observation period: A trial with ibuprofen and paracetamol-containing analgesics. Full text in Research Archive
• Skoglund, Lasse Ansgar & Vigen, Ellen Christine (2012). Clinical experience with articaine - with special reference to neurotoxicity. Full text in Research Archive
• Skoglund, Lasse Ansgar (2011). Velskrevet og oversiktlig om søvnforstyrrelser. Ronald Attanasio & Dennis R. Bailey. Dental management of sleep disorders. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 121(5), p. 342–342. Full text in Research Archive
• Skoglund, Lasse Ansgar (2011). Sedation in Norway. The use of standard and advanced sedation techniques. Full text in Research Archive
• Vigen, Ellen Christine; Skjelbred, Per & Skoglund, Lasse Ansgar (2011). Den gode henvisning:Svar til Hol og Johannessen. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 121, p. 127–127. Full text in Research Archive
• Vigen, Ellen Christine; Skjelbred, Per & Skoglund, Lasse Ansgar (2011). Den gode tannlegejournal. Hvilke formål skal en tannlegejournal tjene? Den norske tannlegeforenings Tidende. ISSN 0029-2303. 121, p. 312–314. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine & Jorkjend, Lars Thoralf (2011). Identifying predictors of postoperative pain experience using a dental soft tissue model (gingivectomy). Preliminary results. Full text in Research Archive
• Skoglund, Lasse Ansgar; Vigen, Ellen Christine & Jorkjend, Lars Thoralf (2011). Identifying predictors of postoperative pain experience using a dental soft tissue model (gingivectomy). Preliminary results. British Journal of Oral and Maxillofacial Surgery. ISSN 0266-4356. 49, p. S102–S102. doi: 10.1016/j.bjoms.2011.03.220. Full text in Research Archive
• Landari, Elena; Hustveit, Olav; Trumpy, Ida Gjessing; Skjelbred, Per & Skoglund, Lasse Ansgar (2010). Effect of single low ketamine doses on acute postoperative pain in females and males following third molar surgery. Full text in Research Archive
• Vigen, Ellen Christine; Jorkjend, Lars & Skoglund, Lasse Ansgar (2010). Local anaesthetic combining adrenaline does not alleviate, but increases postoperative pain in a dental model. Full text in Research Archive
• Lyngstad, Gaute; Skjelbred, Per & Skoglund, Lasse Ansgar (2010). A single dose trial of ibuprofen, paracetamol and the combination of paracetamol with codeine on acute pain after third molar surgery. Full text in Research Archive
• Skoglund, Lasse Ansgar (2010). Headline: Cadence's intravenous acetaminophen likely to provide little utility for severe pain with inflammatory component, experts say. [Internet]. Pharmawire - Part of the Financial Times Group. Full text in Research Archive
• Skoglund, Lasse Ansgar (2010). Headline: Cadence: intravenous acetaminophen's safe concomitant use with other drugs represents major drawcard, pain experts say. [Internet]. Pharmawire - Part of the Financial Times Group. Full text in Research Archive
• Vigen, Ellen Christine; Jorkjend, Lars & Skoglund, Lasse Ansgar (2010). Local anaesthetic containing adrenaline does not alleviate, but increases postoperative pain in a dental model. Der Schmerz (Berlin. Print). ISSN 0932-433X. 24, p. 97–98. Full text in Research Archive
• Lyngstad, Gaute; Skjelbred, Per & Skoglund, Lasse Ansgar (2010). A single dose trial of ibuprofen, paracetamol and the combination of paracetamol with codeine on acute pain after third molar surgery. Der Schmerz (Berlin. Print). ISSN 0932-433X. 24, p. 115–115. Full text in Research Archive
• Landari, Elena; Hustveit, Olav; Trumpy, Ida Gjessing; Skjelbred, Per & Skoglund, Lasse Ansgar (2010). Effect of single low ketamine doses on acute postoperative pain in females and males following third molar surgery. Der Schmerz (Berlin. Print). ISSN 0932-433X. 24, p. 135–135. Full text in Research Archive
• Vigen, Ellen Christine; Skjelbred, Per & Skoglund, Lasse Ansgar (2010). Den gode henvisning. Hva bør en henvisning fra tannleger inneholde? Den norske tannlegeforenings Tidende. ISSN 0029-2303. 120(10), p. 676–679. Full text in Research Archive
• Skoglund, Lasse Ansgar (2009). Kort og aktuelt om ansiktssmerter - Sessle BJ, Lavigne GJ, Lund JP (eds) Orofacial pain Quintessence Publ., Co. Ltd., 2008 ISBN-978-0-86715-458-0. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 119(7), p. 464–464. Full text in Research Archive
• Skistad, Geir Kristian; Mørkved, Knut & Skoglund, Lasse Ansgar (2009). Pain experience after separation of upper first molars is gender dependent (SP 402). Full text in Research Archive
• Skistad, Geir Kristian; Mørkved, Knut & Skoglund, Lasse Ansgar (2009). Pain experience after separation of upper first molars is gender dependent. European Journal of Orthodontics. ISSN 0141-5387. p. 356–356. Full text in Research Archive
• Skoglund, Lasse Ansgar (2008). Dødsfald i tandlægepraksis. Tandlægebladet. ISSN 0039-9353. 112(10), p. 902–902. Full text in Research Archive
• Løkken, Per (2007). Marx RE: Oral and intravenous bisphosphonate-induced osteonecrosis of the jaws: History, etiology, prevention, and treatment. Den norske tannlegeforenings Tidende. ISSN 0029-2303. 117, p. 705–706. Full text in Research Archive
• Løkken, Per (2006). Munnpleie viktig - ikke bare for oralt velvære. Tidsskrift for Den norske legeforening (Tidsskriftet). ISSN 0029-2001. 126(9), p. 1230–1230. Full text in Research Archive
• Løkken, Per (2005). Munntørrhet.(Intervju). Helsenytt for alle. ISSN 0333-2861. p. 16–17, 27. Full text in Research Archive
• Løkken, Per & Skjelbred, Per (2005). Antikoagulasjonsbehandling og oralkirurgiske inngrep.Løkken P, Skjelbred P. svarer:. Tidsskrift for Den norske legeforening (Tidsskriftet). ISSN 0029-2001. 125(21), p. 2999–2999. Full text in Research Archive
• Breivik, Else Kristine; Bjørnsson, Gudmundur A.; Pettersen, Nina & Skoglund, Lasse Ansgar (1997). Comparison of 5 pain intensity scales in acute postoperative analgesic trials. Full text in Research Archive
• Bjørnsson, Gudmundur A.; Bjørnland, Tore & Skoglund, Lasse Ansgar (1997). Weaknesses and strengths of the bilateral crossover model for analgesic and anti-inflammatory testing of drugs. Full text in Research Archive

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