PATEL, B. S.; KEDIA, N.; SHAH, S. R.; AGRAWAL, S. P.; PATEL, V. B.; PATEL, A. B. Changing trends in cesarean section: from 1950 to 2020. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 9, n. 5, p. 2222–2226, 2020. DOI: 10.18203/2320-1770.ijrcog20201842. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/8111. Acesso em: 4 dec. 2025.