DHEEPTHIKAA, S. K.; MURUGAN, R. A retrospective study to assess incidence of ectopic pregnancies in Saveetha Medical College and Hospital. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 9, n. 11, p. 4632–4635, 2020. DOI: 10.18203/2320-1770.ijrcog20204824. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/9196. Acesso em: 4 oct. 2025.