@book{1969,
	author = {Usama Mohamed Elsharakawy and Mahmoud Abdelkader Daw , },
	title = {Evaluation of anterior vaginal wall sling in treatment of female stress incontinence / },
	publisher = {Usama Mohamed Elsharakawy , },
	year = {2002},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}