[Curve for recording tonal audition in elderly persons].
D000367:Age Factors; D000368:Aged; D001299:Audiometry; D006311:Hearing Disorders / Q000175:diagnosis*; D006320:Hearing Tests; D006801:Humans; D008297:Male; D008722:Methods
Lekalo dlia dokumentatsii porogov tonal'nogo slukha pozhilykh liudeĭ.