[The hearing of patients with chronic mesotympanitis before and after meato-membranoplasty].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005260:Female; D006311:Hearing Disorders / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010033:Otitis Media / Q000150:complications / Q000601:surgery*
Nekotorye dannye issledovaniia slukha u bol'nykh khronicheskim mezotimpanitom do i posle meato-membranoplastiki.