Sadoh AE, Eregie CO. Timeliness and Completion Rate of Immunization among Nigerian Children Attending a Clinic-based Immunization Service. J Health Popul Nutr [Internet]. 2009 Sep. 15 [cited 2024 Nov. 21];27(3):391-5. Available from: https://banglajol.info/index.php/JHPN/article/view/3381