Yakum MN, Ajong AB, Funwie AD, Shah Z. The Validity and Reliability of Parent’s Recall for Routine Immunization in Cameroon. acbr [Internet]. 2023 Nov. 14 [cited 2026 Jun. 15];7(6):560-6. Available from: https://fortunejournals.org/ojs/index.php/acbr/article/view/15040