Grabbe, E Local recurrence after sphincter-saving resection for rectal and rectosigmoid carcinoma. Value of various diagnostic methods. [electronic resource] - Radiology May 1985 - 305-10 p. digital Publication Type: Journal Article ISSN: 0033-8419 Standard No.: 10.1148/radiology.155.2.3983380 doi Subjects--Topical Terms: AdultAgedCarcinoembryonic Antigen--analysisFemaleHumansMaleMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingProctoscopyRectal Neoplasms--diagnosisRectum--surgerySigmoid Neoplasms--diagnosisTomography, X-Ray Computed