GUPTA, N.; GUPTA, S.; LALCHANDANI, A.; GUPTA, R.; DIWEDI, S.; SINGH, J. Relationship of degree of anemia as direct or indirect causes of heart failure and its impact on maternal and fetal outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 3, n. 4, p. 982–985, 2017. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1351. Acesso em: 4 dec. 2025.