title: Clinical trials referral resource. Rectal cancer.
authors: B D
authors: BD
authors: Cheson
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D006801:Humans; D012004:Rectal Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy / Q000601:surgery