@book{777,
	author = {Stimmel, Bary and  Emilia Picazo Guadarrama},
	title = {Tratamiento farmacológico del dolor /},
	publisher = {Científica PLM,},
	year = {1985.},
	address = {México :},
	note = {Título en Inglés: Pain, Analgesia and Addiction: the Pharmacologic Treatment of Pain.}
}