Frequency of polycystic ovarian syndrome among patients presenting with acne. Journal of Pakistan Association of Dermatologists, [S. l.], v. 28, n. 3, p. 329–332, 2018. DOI: 10.66344/jpad.v28i3.1266. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/1266. Acesso em: 26 jul. 2026.