title: Endorectal ultrasonography.
authors.forename: T J
authors.initials: TJ
authors.lastname: Saclarides
mesh_terms: D006801:Humans; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging; D012007:Rectum / Q000000981:diagnostic imaging*; D018084:Ultrasonography, Interventional / Q000295:instrumentation / Q000379:methods