title: Utility of endoscopic ultrasound for restaging rectal cancer following neoadjuvant chemoradiation therapy.
authors.forename: Gavin C
authors.initials: GC
authors.lastname: Harewood
mesh_terms: D001707:Biopsy, Needle; D017024:Chemotherapy, Adjuvant; D019160:Endosonography; D006801:Humans; D020360:Neoadjuvant Therapy; D009367:Neoplasm Staging; D018714:Radiotherapy, Adjuvant; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy; D012680:Sensitivity and Specificity