title: A pilot study on preoperative irradiation of rectosigmoid carcinoma.
mesh_terms: D000230:Adenocarcinoma / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D003036:Cobalt Isotopes / Q000627:therapeutic use; D003125:Colostomy; D006801:Humans; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D011300:Preoperative Care; D011379:Prognosis; D011882:Radiotherapy, High-Energy; D012004:Rectal Neoplasms / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D012811:Sigmoid Neoplasms / Q000401:mortality / Q000532:radiotherapy*; D013997:Time Factors
chemical_list: D003036:Cobalt Isotopes