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Crespo, Raiane P.; Bachega, Tania A. S. S.; Mendonça, Berenice B.; Gomes, Larissa G. . (2018). An update of genetic basis of PCOS pathogenesis. Archives of Endocrinology and Metabolism, 62(3), 352–361. doi:10.20945/2359-3997000000049 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research