title: [When are current methods of chemotherapy of gastrointestinal tumors of reliable value?].
authors.forename: U
authors.initials: U
authors.lastname: Fink
authors.forename: H O
authors.initials: HO
authors.lastname: Klein
authors.forename: P
authors.initials: P
authors.lastname: Preusser
authors.forename: W
authors.initials: W
authors.lastname: Queisser
authors.forename: J R
authors.initials: JR
authors.lastname: Siewert
mesh_terms: D000277:Adjuvants, Pharmaceutic / Q000627:therapeutic use; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D005770:Gastrointestinal Neoplasms / Q000188:drug therapy* / Q000601:surgery; D006801:Humans; D009362:Neoplasm Metastasis; D011379:Prognosis
chemical_list: D000277:Adjuvants, Pharmaceutic; D000970:Antineoplastic Agents
vernacular_title: Wo ist die Chemotherapie bei gastrointestinalen Tumoren derzeit von gesichertem Wert?