@book{8947,
	author = {Ballenger, John Jacob, and Ballenger, William Lincoln,},
	title = {Diseases of the nose, throat, and ear},
	publisher = {Lea & Febiger,},
	year = {1969.},
	address = {Philadelphia,},
	edition = {11th ed.},
	note = {First-9th editions by William Lincoln Ballenger. Tenth edition by Howard Charles Ballenger.}
}