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Munthe-Kaas H, Berg RC, Blaasvær N.Munthe-Kaas H, et al.Oslo, Norway: Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH); 2016 Dec 7. Report from the Norwegian Institute of Public Health No. 2016-02.Oslo, Norway: Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH); 2016 Dec 7. Report from the Norwegian Institute of Public Health No. 2016-02.PMID: 29553637Free Books & Documents.Review.
Munthe-Kaas HM, Glenton C, Booth A, Noyes J, Lewin S.Munthe-Kaas HM, et al.BMC Med Res Methodol. 2019 Jun 4;19(1):113. doi: 10.1186/s12874-019-0728-6.BMC Med Res Methodol. 2019.PMID: 31164084Free PMC article.
Munthe-Kaas H, Nøkleby H, Lewin S, Glenton C.Munthe-Kaas H, et al.BMC Med Res Methodol. 2020 Jan 17;20(1):11. doi: 10.1186/s12874-019-0834-5.BMC Med Res Methodol. 2020.PMID: 31952495Free PMC article.