“Loss to Follow-up Rate, Reasons and Associated Risk Factors among Mother-Infant Pairs in a Prevention of Mother-to-Child Transmission Programme (PMTCT) in Nigeria: a Case Control Study”, Niger J Paediatr, vol. 33, no. 3&4, pp. 79–84, Jul. 2024, Accessed: Nov. 18, 2024. [Online]. Available: https://www.njpaediatrics.com/index.php/njp/article/view/597