@book{219280,
	author = {Nelson, David L. and Cox, Michael M.},
	title = {Lehninger Principios de bioquímica /},
	publisher = {Omega,},
	year = {2019},
	address = {España :},
	edition = {7a edición},
	note = {ej.1: S/N (sin sellos, Biblioteca de Zootecnia)}
}