[Tympanometric diagnosis of the aditus block in chronic otitis media].
Kobayashi
T
T
Sasaki
Y
Y
Suetake
M
M
Ikeda
K
K
Takasaka
T
T
Okitsu
T
T
Wada
H
H
D000158:Acoustic Impedance Tests; D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D006801:Humans; D008875:Middle Aged; D010033:Otitis Media / Q000150:complications* / Q000601:surgery