KUMARI, R.; SAHAY, P. B. Comparative study of sonohysterosalpingography with hysterosalpingography for determination of tubal patency in infertile women. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 8, p. 3117–3121, 2018. DOI: 10.18203/2320-1770.ijrcog20183301. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/4942. Acesso em: 28 oct. 2025.