ENGIDA, E.; HAILE MARIAM, D. Assessment of the Free Health Care Provision System in Bahir Dar Area, northern Ethiopia. The Ethiopian Journal of Health Development , [S. l.], v. 16, n. 2, 2017. Disponível em: https://www.ejhd.org/index.php/ejhd/article/view/765. Acesso em: 3 may. 2024.