@book{37194,
	author = {Koss Leopold G. and Myron R. Melamed},
	title = {Koss' Diagnostic Cytology and its histologic bases:},
	publisher = {Lippincott Williams & wilkins;},
	year = {2006.},
	address = {USA:},
	edition = {5th.ed},
	note = {include index.}
}