PATHAK, B. Comparison of single versus double intra uterine insemination. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 6, n. 12, p. 5277–5281, 2017. DOI: 10.18203/2320-1770.ijrcog20175091. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/3941. Acesso em: 2 oct. 2025.