@book{961,
	author = {WALKER, Warren F. and Warren F, Walker, Jr.},
	title = {Anatomy and dissection of the fetal pig /},
	publisher = {W.H. Freeman,},
	year = {c1998.},
	address = {New York :},
	edition = {5th ed.},
	note = {Rev. ed. of: Dissection of the fetal pig. 3rd ed. 1988.}
}