[Use of the tubular mandrin in otorhinolaryngologic oncology].
D002404:Catheterization; D004428:Ear Neoplasms / Q000601:surgery*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000601:surgery*; D009669:Nose Neoplasms / Q000601:surgery*
Ispol'zovanie trubchatogo mandrena v loronkologii.