ROY, J; CHAKRABORTY, Somajita. Changing Trends in Emergency Contraception. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 7, n. 1, p. 59–63, 2013. Disponível em: https://nepjol.info./index.php/NJOG/article/view/8840. Acesso em: 28 apr. 2025.