@book{634,
	author = {Steiner, Alejandro and Middleton, Samuel},
	title = {Fisiología humana},
	publisher = {Universitaria},
	year = {1991},
	address = {Santiago},
	edition = {4a ed},
	note = {con la colaboración de Greti Aguilera, Víctor Fernández, Elisa Marusic}
}