@book{2058,
	author = {Morton, Richard F and Hebel, J. Richard},
	title = {Bioestadística y epidemiología /},
	publisher = {Nueva Editorial Interamericana,},
	year = {1985.},
	address = {México :},
	edition = {2 ed.},
	note = {Título en Inglés: A Study Guides to Epidemiology and Biostatistics.}
}