@book{828,
	author = {Hernan Velez A. and Rojas M, William },
	title = {Fundamentos de medicina },
	publisher = {Corporación para Investigaciones Biológicas,},
	year = {1993.},
	address = {Medellín  :},
	note = {Sida / Gloria Velásquez de V., Rubén Darío Gómez A.}
}