@book{1806,
	author = {Vélez Atehortua, Hernán and Campuzano, Germán},
	title = {Hematología},
	publisher = {Corporación para Investigaciones Biológicas ,},
	year = {1996.},
	series = {Fundamentos de medicina },
	address = {Medellín :},
	edition = {4a ed.}
}