@book{50350,
	author = {Tay Zavala, Jorge,},
	title = {Parasitología Médica /},
	publisher = {Méndez Editores,},
	year = {r1998},
	address = {México :},
	edition = {6a ed.},
	note = {es una reimpresion de la 6a ed. de 1996}
}