@book{31191,
	author = {Bullock, John, 1932-},
	title = {Physiology - NMS for Independent study /},
	publisher = {Harwal Publishing Company,},
	year = {1991.},
	series = {The National medical series for independent study},
	address = {Media :},
	edition = {2nd ed.},
	note = {Includes index.}
}