@book{5154,
	author = {Brown, Judith E and Jacobson, Howard N.},
	title = {Cómo alimentarse antes, durante y después del embarazo /},
	publisher = {Norma,},
	year = {2007.},
	address = {Bogotá :},
	note = {Título original : What to eat before, during, and after pregnancy}
}