title: Endorectal sonography--the position now.
authors.forename: J
authors.initials: J
authors.lastname: Beynon
mesh_terms: D006801:Humans; D008207:Lymphatic Metastasis; D009364:Neoplasm Recurrence, Local / Q000000981:diagnostic imaging; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging; D012007:Rectum / Q000000981:diagnostic imaging*; D014463:Ultrasonography