AMINU, M. B.; ALKALI, M.; AUDU, B. M.; ABDULRAZAK, T. Gastrointestinal symptoms in pregnancy among antenatal clinic attendees in Abubakar Tafawa Balewa University Teaching Hospital Bauchi, Northeast Nigeria. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 9, n. 3, p. 1029–1033, 2020. DOI: 10.18203/2320-1770.ijrcog20200869. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/7728. Acesso em: 4 dec. 2025.