MUBYAZI, G. M. Existing and preferred payment mechanisms for the poor and vulnerable groups in Health Systems: A case study of Korogwe District Tanzania. Tanzania Journal of Health Research, [S. l.], v. 3, n. 1, 2001. DOI: 10.4314/thrb.v3i1.14206. Disponível em: https://www.ajol.info/index.php/thrb/article/view/14206. Acesso em: 18 may. 2024.