@book{1372,
	author = {Espinosa Marty, Consuelo and Puentes Belmar, Germán and Chile. Ministerio de Planificación y Cooperación (MIDEPLAN)},
	title = {Los sistemas previsionales de salud :},
	publisher = {MIDEPLAN,},
	year = {1991.},
	address = {Santiago :}
}