BEGUM, S.; FERDOUS, A.; SULTANA, M.; BEGUM, R. A. Cervical Ectopic Pregnancy: A Puzzling Event. Chattagram Maa-O-Shishu Hospital Medical College Journal, [S. l.], v. 13, n. 2, p. 63–66, 2014. DOI: 10.3329/cmoshmcj.v13i2.21072. Disponível em: https://banglajol.info/index.php/CMOSHMCJ/article/view/21072. Acesso em: 20 aug. 2022.