AGWAR DEBEL, fekede. THE OUTCOME AND DEMOGRAPHIC CHARACTERSTICS OF 20 VALVE SURGERIES BY TEAM ETHIOPIA. Ethiopian Medical Journal, [S. l.], v. 56, n. 4, 2018. Disponível em: https://emjema.org/index.php/EMJ/article/view/984. Acesso em: 16 apr. 2026.