@book{1793,
	author = {Mackie, T. J. and Collee, J. G.},
	title = {Mackie & McCartney practical medical microbiology /},
	publisher = {Churchill Livingstone,},
	year = {1989},
	address = {Edinburgh :},
	edition = {13th ed.},
	note = {"Volume 2 of Medical Microbiology"}
}