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Wangel AM, Ryding EL, Schei B, Östman M, Lukasse M; Bidens study group.Wangel AM, et al. Among authors: lukasse m.Sex Reprod Healthc. 2016 Oct;9:7-13. doi: 10.1016/j.srhc.2016.04.003. Epub 2016 May 11.Sex Reprod Healthc. 2016.PMID: 27634658