Items where Author is "O, Orjingene"

F, Apiyanteide and U, Chiroma and O, Orjingene and O, Joseph (2025) Effects of Mass Vaccination against Meningococus On Childhood Morbidity and Mortality in Yobe State, Northeast Nigeria. International Journal of Innovative Science and Research Technology, 10 (4): 25apr1755. pp. 3057-3064. ISSN 2456-2165