TOMAR, N.; RAJ, A. D.; NAYAK, S. K. Vitamin D deficiency in women with polycystic ovarian syndrome- a cross-sectional observational study in Indian subcontinent. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 15, n. 4, p. 1307–1313, 2026. DOI: 10.18203/2320-1770.ijrcog20260890. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/16618. Acesso em: 17 apr. 2026.