@book{60462,
	author = {Carvajal de Guerrero, María Eugenia. and Ochoa Vélez, Clara,},
	title = {La alegría de amamantar : },
	publisher = {Grupo Editorial Norma,},
	year = {2005.},
	address = {Bogotá :},
	edition = {Edición revisada y actualizada.}
}