Ubajaka , C, A Obi-Nwosu, C Ahaneku, and G Ahaneku. “Eradication of Childhood Killer Diseases in Nigeria: The Journey so Far”. Orient Journal of Medicine 35, no. 1-2 (January 12, 2023): 30. Accessed May 10, 2025. https://orientjom.org.ng/index.php/ojm/article/view/52.