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Oh YK, Ryoo U, Kim D, Cho SY, Jin DK, Yoon BK, Lee DY, Choi D.Oh YK, et al. Among authors: cho sy.J Pediatr Adolesc Gynecol. 2012 Oct;25(5):e103-5. doi: 10.1016/j.jpag.2012.05.008. Epub 2012 Jul 27.J Pediatr Adolesc Gynecol. 2012.PMID: 22841373
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Kim YJ, Oh Y, Park S, Cho S, Park H.Kim YJ, et al.Healthc Inform Res. 2013 Sep;19(3):186-95. doi: 10.4258/hir.2013.19.3.186. Epub 2013 Sep 30.Healthc Inform Res. 2013.PMID: 24175117Free PMC article.
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