KALPANA, P.; KAVITHA, A. Determinants of anemia among pregnant women: A hospital based cross sectional study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 8, n. 9, p. 3609–3613, 2019. DOI: 10.18203/2320-1770.ijrcog20193783. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/6894. Acesso em: 27 oct. 2025.