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Andersen JR, Breivik K, Engelund IE, Iversen MM, Kirkeleit J, Norekvål TM, Oterhals K, Storesund A.Andersen JR, et al. Among authors: breivik k.Health Qual Life Outcomes. 2022 Jun 3;20(1):89. doi: 10.1186/s12955-022-01992-0.Health Qual Life Outcomes. 2022.PMID: 35659237Free PMC article.
Iversen MM, Norekvål TM, Oterhals K, Fadnes LT, Mæland S, Pakpour AH, Breivik K.Iversen MM, et al. Among authors: breivik k.Int J Ment Health Addict. 2022;20(3):1446-1464. doi: 10.1007/s11469-020-00454-2. Epub 2021 Jan 20.Int J Ment Health Addict. 2022.PMID: 33495690Free PMC article.
Kaiser S, Martinussen M, Adolfsen F, Breivik K, Kyrrestad H.Kaiser S, et al. Among authors: breivik k.JMIR Res Protoc. 2021 Nov 8;10(11):e31789. doi: 10.2196/31789.JMIR Res Protoc. 2021.PMID: 34747704Free PMC article.
Heradstveit O, Nilsen SA, Breivik K, Bakken A, Haug T, Stormark KM.Heradstveit O, et al. Among authors: breivik k.Scand J Public Health. 2023 Dec;51(8):1205-1213. doi: 10.1177/14034948221104650. Epub 2022 Jul 7.Scand J Public Health. 2023.PMID: 35799454
Wiium N, Breivik K, Wold B.Wiium N, et al. Among authors: breivik k.Int J Environ Res Public Health. 2015 Oct 28;12(11):13711-29. doi: 10.3390/ijerph121113711.Int J Environ Res Public Health. 2015.PMID: 26516889Free PMC article.