“Prevalence and Risk Factors of Retinopathy of Prematurity in Africa: A Systematic Review and Meta-Analysis”. NIGERIAN JOURNAL OF PAEDIATRICS 48, no. 3 (May 7, 2021): 114 – 127. Accessed November 28, 2024. https://www.njpaediatrics.com/index.php/njp/article/view/11.