@book{56944,
	author = {Balanzó Tintoré, Joaquím,},
	title = {Hemorragia digestiva /},
	publisher = {Marge Books,},
	year = {2005.},
	series = {Avances en Patología digestiva},
	address = {Barcelona, España :},
	note = {Incluye índice.},
	url = {https://elibro.net/ereader/politecnicointernacional/172472}
}