Moges Aklilu, Tamirat. “REFERRAL PATTERN OF CHILDREN WITH CARDIAC DISEASES: A CROSS-SECTIONAL REVIEW OF REFERRAL DOCUMENTS IN THREE TEACHING HOSPITALS IN ADDIS ABABA”. Ethiopian Journal of Pediatrics and Child Health 17, no. 2 (December 28, 2022). Accessed March 29, 2024. https://www.ejpch.net/index.php/ejpch/article/view/125.