title: [Colorectal cancer with synchronous liver metastases: is it always necessary to resect primary tumor?].
authors.forename: D
authors.initials: D
authors.lastname: Elias
mesh_terms: D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use; D015179:Colorectal Neoplasms / Q000601:surgery; D006498:Hepatectomy; D006801:Humans; D008113:Liver Neoplasms / Q000188:drug therapy / Q000401:mortality / Q000556:secondary* / Q000601:surgery / Q000628:therapy*; D012189:Retrospective Studies; D013997:Time Factors
chemical_list: D000970:Antineoplastic Agents