SEIFU, T. CLINICAL PATTERNS OF CHILDREN WITH RHEUMATOLOGICAL DISEASES IN TIKUR ANBESSA SPECIALIZED HOSPITAL, ADDIS ABABA, ETHIOPIA: A RETROSPECTIVE OBSERVATIONAL STUDY. Ethiopian Journal of Pediatrics and Child Health, [S. l.], v. 16, n. 2, 2021. Disponível em: https://ejpch.net/index.php/ejpch/article/view/116. Acesso em: 29 mar. 2024.