MELKA, A.; ASSEFA, M. The changing pattern of diseases in the Mid 1990’s: experience of a teaching hospital in North Western Ethiopia. The Ethiopian Journal of Health Development , [S. l.], v. 13, n. 1, 2021. Disponível em: https://ejhd.org/index.php/ejhd/article/view/1057. Acesso em: 4 may. 2024.