@book{31684,
	author = {John, David T. and Petri, William A.},
	title = {Markell and Voge's medical parasitology /},
	publisher = {Elsevier Saunders,},
	year = {2006.},
	address = {Philadelphia, Pa. ;},
	edition = {9th ed.},
	note = {Previous ed.: published as by Edward K. Markell, David T. John, Wojciech A. Krotowski. 1998.}
}