@book{295786,
	author = {Dawson, Beth and Trapp, Robert G.},
	title = {Bioestadística médica / Beth Dawson ; Robert G.Trapp},
	publisher = {El Manual Moderno},
	year = {2005},
	address = {México},
	edition = {4a ed.},
	note = {Incluye índice}
}