@conference {99130,
	title = {Changing Pattern of Intestinal Parasites in Egypt },
	booktitle = {(5th Annual Congress of the Egyptian Society of Tropical Medicine Infectious, and Parasitic Disease, },
	year = {1998},
	month = {10 June},
	address = {Sheraton Hotel, Alexandria},
	author = {N.A.El-Dib}
}
