@book{1856,
	author = { Udaipurawala,Iqbal Hussain},
	title = {Principles and Practice Of Oto- rhino-Laryngology},
	publisher = {Paramount,},
	year = {2017.},
	address = {Karachi:},
	edition = {6th},
	url = {https://medicalbooks.pk/product/principles-practice-of-oto-rhino-laryngology-head-neck-}
}