@book{297034,
	author = {Emiliani, R.a. and Cedrato, Angel e.},
	title = {Gastroenterología. vol.3 / R.A. Emiliani, A.E. Cedrato},
	publisher = {Ergon},
	year = {1975},
	address = {Buenos Aires},
	edition = {1a.ed.}
}