@book{71792,
	author = {Freeman, Ruth B. and Holmes, Edward Marion},
	title = {Administración de los servicios de salud pública},
	publisher = {E. Interamericana},
	year = {1966, c1963.},
	address = {Mexico},
	note = {Original title in English: Administration of public health services, published by Saunders, 1960.}
}