title: Technical advances in the treatment of patients with rectal cancer.
authors.forename: C G
authors.initials: CG
authors.lastname: Willett
mesh_terms: D017024:Chemotherapy, Adjuvant; D006801:Humans; D010388:Pelvis; D011187:Posture; D011832:Radiation Injuries / Q000517:prevention & control; D011880:Radiotherapy Planning, Computer-Assisted; D018714:Radiotherapy, Adjuvant / Q000009:adverse effects; D012004:Rectal Neoplasms / Q000532:radiotherapy*; D012007:Rectum; D001743:Urinary Bladder