@book{74551,
	author = {Amany Abdelhamid Elbasmy  and Mahassen M. Elfattah , },
	title = {Common padiatric malignancies in National Cancer Insitute , Cairo Umversity : },
	publisher = {Amany Abdelhamid Elbasmy , },
	year = {1997},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}