The scope of present day audiometry.
D000158:Acoustic Impedance Tests / Q000295:instrumentation; D000328:Adult; D001299:Audiometry / Q000295:instrumentation*; D001300:Audiometry, Evoked Response / Q000295:instrumentation; D001301:Audiometry, Pure-Tone / Q000295:instrumentation; D001302:Audiometry, Speech / Q000295:instrumentation; D002648:Child; D002675:Child, Preschool; D006311:Hearing Disorders / Q000175:diagnosis; D006320:Hearing Tests / Q000295:instrumentation; D006801:Humans; D007223:Infant