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Strømmen M, Helland A, Kulseng B, Spigset O.Strømmen M, et al. Among authors: spigset o.Clin Ther. 2016 Jun;38(6):1532-1536. doi: 10.1016/j.clinthera.2016.04.033. Epub 2016 May 12.Clin Ther. 2016.PMID: 27181614Free article.
Helland A, Spigset O.Helland A, et al. Among authors: spigset o.Ther Drug Monit. 2017 Dec;39(6):659-662. doi: 10.1097/FTD.0000000000000457.Ther Drug Monit. 2017.PMID: 29040230Free PMC article.
Gundersen POM, Helland A, Spigset O, Hegstad S.Gundersen POM, et al. Among authors: spigset o.J Chromatogr B Analyt Technol Biomed Life Sci. 2018 Jul 1;1089:84-93. doi: 10.1016/j.jchromb.2018.04.038. Epub 2018 Apr 28.J Chromatogr B Analyt Technol Biomed Life Sci. 2018.PMID: 29783197
Hegstad S, Spigset O, Helland A.Hegstad S, et al. Among authors: spigset o.Ther Drug Monit. 2020 Apr;42(2):335-340. doi: 10.1097/FTD.0000000000000708.Ther Drug Monit. 2020.PMID: 31609885Free PMC article.
Helland A, Syrstad VE, Spigset O.Helland A, et al. Among authors: spigset o.J Clin Psychopharmacol. 2015 Feb;35(1):95-6. doi: 10.1097/JCP.0000000000000240.J Clin Psychopharmacol. 2015.PMID: 25478938No abstract available.