AGRAWAL, V.; KULSHRESTA, S. Importance of placental localisation in early pregnancy. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 2, n. 2, p. 16–19, 2008. Disponível em: https://nepjol.info/index.php/NJOG/article/view/1449. Acesso em: 18 jul. 2024.