Lu, C.; Schneider, M. T.; Gubbins, P.; Leach-Kemon, K.; Jamison, D.; Murray, C. J. (2010). "Public financing of health in developing countries: A cross-national systematic analysis". The Lancet. 375 (9723): 1375–1387. doi:10.1016/S0140-6736(10)60233-4. PMID20381856. S2CID25760026.
Lu, C.; Schneider, M. T.; Gubbins, P.; Leach-Kemon, K.; Jamison, D.; Murray, C. J. (2010). "Public financing of health in developing countries: A cross-national systematic analysis". The Lancet. 375 (9723): 1375–1387. doi:10.1016/S0140-6736(10)60233-4. PMID20381856. S2CID25760026.
Lu, C.; Schneider, M. T.; Gubbins, P.; Leach-Kemon, K.; Jamison, D.; Murray, C. J. (2010). "Public financing of health in developing countries: A cross-national systematic analysis". The Lancet. 375 (9723): 1375–1387. doi:10.1016/S0140-6736(10)60233-4. PMID20381856. S2CID25760026.