GBOBIE , D. J.; IKPOTOKIN AB, A.; GOSPEL , O.; OGBONNA , V. I.; MADUKA , O. Willingness, Hesitancy, and Uptake of COVID-19 Vaccination among Students at The University of Port Harcourt, Rivers State, Nigeria: https://doi.org/10.60787/NMJ-64-1-255. Nigerian Medical Journal, [S. l.], v. 64, n. 1, p. 149, 2023. DOI: 10.60787/nmj.v64i1.255. Disponível em: https://www.nigerianmedjournal.org/index.php/nmj/article/view/255. Acesso em: 8 jun. 2026.