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John NA, Seme A, Roro MA, Tsui AO.John NA, et al. Among authors: roro ma.Cult Health Sex. 2017 Feb;19(2):267-278. doi: 10.1080/13691058.2016.1215526. Epub 2016 Aug 16.Cult Health Sex. 2017.PMID: 27684713Free PMC article.