CHOUDHARY, J.; SINGH, S.; TIWARI, K. Study of BMI in pregnancy and its correlation with maternal and perinatal outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 6, p. 2472–2479, 2018. DOI: 10.18203/2320-1770.ijrcog20182371. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/4859. Acesso em: 14 oct. 2025.