title: [Surgical treatment of lower tracheal tumors (author's transl)].
mesh_terms: D000328:Adult; D003528:Carcinoma, Adenoid Cystic / Q000601:surgery; D006801:Humans; D007889:Leiomyoma / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010212:Papilloma / Q000601:surgery; D014134:Tracheal Neoplasms / Q000601:surgery*; D014140:Tracheotomy / Q000379:methods