@book{32783,
	author = {Ramírez Alonso, Félix.},
	title = {Obstetricia para la enfermera profesional / },
	publisher = {Editorial el Manual Moderno, },
	year = {2002.},
	address = {México ; Santafé de Bogotá : },
	edition = {Editor responsable Marín Lazo de la Vega Sánchez.}
}