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Iden KR, Hjørleifsson S, Ruths S.Iden KR, et al. Among authors: hjorleifsson s.Scand J Prim Health Care. 2011 Dec;29(4):252-6. doi: 10.3109/02813432.2011.628240.Scand J Prim Health Care. 2011.PMID: 22126226Free PMC article.
Grung I, Anderssen N, Haukenes I, Ruths S, Smith-Sivertsen T, Hetlevik Ø, Hjørleifsson S.Grung I, et al. Among authors: hjorleifsson s.Scand J Prim Health Care. 2022 Jun;40(2):253-260. doi: 10.1080/02813432.2022.2074069. Epub 2022 May 23.Scand J Prim Health Care. 2022.PMID: 35603990Free PMC article.
Meling HM, Anderssen N, Ruths S, Hjörleifsson S, Haukenes I.Meling HM, et al. Among authors: hjorleifsson s.Scand J Prim Health Care. 2023 Sep;41(3):204-213. doi: 10.1080/02813432.2023.2238019. Epub 2023 Aug 1.Scand J Prim Health Care. 2023.PMID: 37526348Free PMC article.
Hjörleifsson S, Bjorvatn B, Meland E, Rørtveit G, Hannestad Y, Bondevik GT.Hjörleifsson S, et al.Scand J Prim Health Care. 2019 Jun;37(2):264-270. doi: 10.1080/02813432.2019.1619829. Epub 2019 May 29.Scand J Prim Health Care. 2019.PMID: 31140330Free PMC article.
Diaz E, Raza A, Sandvik H, Hjorleifsson S.Diaz E, et al. Among authors: hjorleifsson s.Eur J Gen Pract. 2014 Jun;20(2):93-9. doi: 10.3109/13814788.2013.823600. Epub 2013 Sep 3.Eur J Gen Pract. 2014.PMID: 24000813
Reiter SF, Hjörleifsson S, Breidablik HJ, Meland E.Reiter SF, et al. Among authors: hjorleifsson s.J Public Health (Oxf). 2013 Jun;35(2):278-85. doi: 10.1093/pubmed/fds101. Epub 2013 Jan 4.J Public Health (Oxf). 2013.PMID: 23292092