title: [Help with heparin for advanced tumors?].
authors.forename: Bettina
authors.initials: B
authors.lastname: Polk
mesh_terms: D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy* / Q000401:mortality; D013534:Survival
chemical_list: D006493:Heparin