@book{1109,
	author = {Dhingra,PL},
	title = {Multiple Choice Question in Ear,Nose and Throat:},
	publisher = {Elsevier,},
	year = {2008.},
	address = {New Delhi:},
	edition = {2nd ed.},
	url = {https://paytm.com/shop/p/multiple-choice-questions-in-ent-2nd-edition-9788131214428_57709}
}