Okedo-Alex, I, I Akamike, A Adeke, and C Uneke. 2020. “Immunisation-Related Knowledge, Attitudes and Promotive Practices Among Mothers in an Urban Primary Health Care Centre in South-East Nigeria: A Call for Improved Clinic-Based Education”. Journal of Epidemiological Society of Nigeria 3 (2):1-16. https://jeson.org.ng/index.php/jeson/article/view/29.