1. Objective aural sounds produced by voluntary contraction of the tubal muscles Author(s): Burnett, Swan M. (Swan Moses), 1847-1906, author Publication: [New York?] : [publisher not identified], [1879?] Subject(s): Eustachian Tube -- physiologyMuscle ContractionSound
2. The function of the eustachian tube, in its relation to the renewal and density of the air in the tympanic cavity, and to the concavity of the membrana tympani Author(s): Rumbold, Thos. F. (Thomas Frazier), 1830-1901, author Publication: St. Louis : Southwestern Book and Publishing Co., 1873 Subject(s): Eustachian Tube -- physiologyEar, Middle -- physiologyTympanic Membrane -- physiology
