TY - BOOK AU - Kutzin, Joseph. AU - Barnum, Howard. TI - How health insurance affects the delivery of health care in developing countries T2 - Policy Research Working Papers U1 - 362.1'09172'4 PY - 1992/// CY - Washington PB - Population and Human Resource : World Bank KW - Atención Médica KW - Caso de estudios KW - Países en Desarrollo KW - Seguridad Social KW - Seguro de Salud ER -