@book{38311,
	author = {Ballenger, Howard Charles, and Ballenger, William Lincoln,},
	title = {A manual of otology, rhinology and laryngology.},
	publisher = {Lea & Febiger,},
	year = {1947.},
	address = {Philadelphia,},
	edition = {3d ed., enl. and thoroughly rev.},
	note = {"Based somewhat upon the larger and more comprehensive work (seventh edition) of Ballenger's Diseases of the nose, throat and ear.  Portions of the text contributed by the author (H.C.B.) have been used."--Pref. to 1st ed.}
}