[Therapeutic choices for rectal cancer].
D017024:Chemotherapy, Adjuvant; D003131:Combined Modality Therapy; D006801:Humans; D020360:Neoadjuvant Therapy; D009367:Neoplasm Staging; D018714:Radiotherapy, Adjuvant; D012004:Rectal Neoplasms / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*