title: [Age-related changes in ultrasonic auditory perception].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D001301:Audiometry, Pure-Tone; D001309:Auditory Threshold / Q000502:physiology*; D002648:Child; D003051:Cochlea / Q000294:innervation*; D006801:Humans; D008875:Middle Aged; D011984:Sensory Receptor Cells / Q000502:physiology*; D014465:Ultrasonics
vernacular_title: O vozrastnykh izmeneniiakh slukhovogo vospriiatiia ul'trazvuka.