[Assessment of eustachian tube function by measuring tubal resistance].
D000328:Adult; D000368:Aged; D002648:Child; D003187:Compliance; D005064:Eustachian Tube / Q000502:physiology* / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged; D010034:Otitis Media with Effusion / Q000503:physiopathology*; D014160:Transducers, Pressure