[A study of the ear with an acoustic sound in patients following tympanoplasty].
D004864:Equipment and Supplies; D006801:Humans; D010036:Otolaryngology / Q000600:supply & distribution*; D014432:Tympanic Membrane / Q000601:surgery*; D014433:Tympanoplasty
OTORHINOLARYNGOLOGY/equipment and supplies; TYMPANIC MEMBRANE/surgery