Prevalence and characteristics of polycystic ovary syndrome in Brazilian women: protocol for a nation-wide case–control study
Poli Mara Spritzer, Lucas B Marchesan, Betânia R Santos, Felipe V Cureau, Karen Oppermann, Rosana Maria dos Reis, Rui A Ferriani, Rita Weiss, Ricardo Meirelles, Ana Lucia Candido, Fernando M Reis
BMJ Open Oct 2019, 9 (10) e029191; DOI: 10.1136/bmjopen-2019-029191