AWANG, Sati Klein; DUNGA, Jacob A.; STEPHEN, Roland I.; DIKA, Joseph; SAHABI MOHAMMAD, Abubakar; GARGAH ELIJAH, Tonde; VANDI, Zira; ONESIMUS, Kajo Jesse; SHEHU, Nathan Y. Adverse effect profile of COVID-19 vaccine in Northern Nigeria: a prospective observational study. Annals of African Medical Research, [S. l.], v. 8, 2025. DOI: 10.4081/aamr.2025.509. Disponível em: https://africa.pagepress.net/aamr/article/view/509. Acesso em: 17 apr. 2025.