SINGH, S.; MALIK, R.; AHALAWAT, R.; TANEJA, B. K. Evaluation of efficacy, expulsion and safety of post-placental and intra-cesarean insertion of intrauterine contraceptive devices. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 4, n. 6, p. 2005–2009, 2017. DOI: 10.18203/2320-1770.ijrcog20151304. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/2393. Acesso em: 13 oct. 2025.