@book{3619,
	author = {Beers, Mark H and Beers, Mark H.},
	title = {Nuevo manual merck de información médica general },
	publisher = {Océano : Merck Sharp & Dohme,},
	year = {2006},
	address = {Barcelona, España : },
	edition = {Edición María Villalba},
	note = {Incluye índice.}
}