Umeadi, Esther Ngozi, Sylvia Tochukwu Echendu, Chinyelu Uchenna Ufoaroh, Wilson Chukwuneke Igwe, Chijioke Elias Ezeudu, Ernest Ndukaife Anyabolu, Chinelo Ebenebe, and Ifeoma Egbuonu. 2022. “Vitamin D and Acute Respiratory Infections in Children: https://doi.Org/10.60787/NMJ-63-3-134”. Nigerian Medical Journal 63 (3):204-12. https://doi.org/10.60787/nmj.v63i3.134.