Awang, Sati Klein, Jacob A. Dunga, Roland I. Stephen, Joseph Dika, Abubakar Sahabi Mohammad, Tonde Gargah Elijah, Zira Vandi, Kajo Jesse Onesimus, and Nathan Y. Shehu. 2025. “Adverse Effect Profile of COVID-19 Vaccine in Northern Nigeria: A Prospective Observational Study”. Annals of African Medical Research 8 (February). https://doi.org/10.4081/aamr.2025.509.