[STUDIES ON CHANGES IN AUDIOFREQUENCY FOLLOWING TYMPANOPLASTY].
D004432:Ear, Middle; D006309:Hearing; D006320:Hearing Tests; D006801:Humans; D013514:Surgical Procedures, Operative; D014433:Tympanoplasty
EAR, MIDDLE; HEARING; SURGERY, OPERATIVE; TYMPANOPLASTY