@book{34220,
	author = {Nevein Salah Eldin Mohamed Saleh and Ragaa Reda Hamed , },
	title = {Comparative biochemical studies on fasciola hepatica and schistosoma mansoni proteoglycans / },
	publisher = {Nevein Salah Eldin Mohamed Saleh , },
	year = {1996},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}