GETACHEW, A. Epidemiology of gallstone disease in Gondar University Hospital, as seen in the department of radiology. The Ethiopian Journal of Health Development , [S. l.], v. 22, n. 2, 2016. Disponível em: https://ejhd.org/index.php/ejhd/article/view/502. Acesso em: 22 apr. 2024.