title: [Tympanometric change in NPC patients before and after radiotherapy].
authors.forename: J T
authors.initials: JT
authors.lastname: Lee
authors.forename: K W
authors.initials: KW
authors.lastname: Huang
authors.forename: W Y
authors.initials: WY
authors.lastname: Su
authors.forename: P W
authors.initials: PW
authors.lastname: Shueng
authors.forename: S H
authors.initials: SH
authors.lastname: Yen
mesh_terms: D000158:Acoustic Impedance Tests; D000328:Adult; D000368:Aged; D004432:Ear, Middle / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000503:physiopathology* / Q000532:radiotherapy; D011379:Prognosis