AGARWAL, A.; TOMAR, P. Study of factors affecting low birth weight of newborn in Uttar Pradesh, India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 8, n. 5, p. 2087–2090, 2019. DOI: 10.18203/2320-1770.ijrcog20191972. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/6485. Acesso em: 7 oct. 2025.