@book{6164,
	author = {Tamer Hassan Elsherif and Fathi Khodair , },
	title = {Advantages and disadvantages of open approach for tip rhinoplasty / },
	publisher = {Tamer Hassan Elsherif , },
	year = {2001},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}