Melka, Amsel, and Mathewos Assefa. “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 13, no. 1 (August 17, 2021). Accessed May 4, 2024. https://ejhd.org/index.php/ejhd/article/view/1057.