@book{13256,
	author = {KUMATE RODRIGUEZ, JESUS, 1924 -       . and GUTIERREZ TRUJILLO, GONZALO, COAUT.},
	title = {SISTEMAS NACIONALES DE SALUD EN LAS AMERICAS : },
	publisher = {EL COLEGIO NACIONAL},
	year = {1994},
	address = {MEXICO: }
}