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Gastrointestinal Radiology|April 30, 1980
Causes of error in gastrointestinal radiology. I. Upper gastrointestinal examinationD W Gelfand, D J Ott, R TriticoGastrointestinal Radiology|June 25, 1978
Costs of gastrointestinal examinations: a comparative studyD W Gelfand, D J Ott, R TriticoGastrointestinal Radiology|January 1, 1981
Efficacy of radiology of the esophagus for evaluation of dysphagiaD J Ott, W C Wu, D W GelfandGastrointestinal Radiology|January 1, 1983
Sensitivity of single-contrast radiology in esophageal disease: a study of 240 patients with endoscopically verified abnormalityD J Ott, D W Gelfand, W C WuRadiology|August 1, 1987
Detection of colonic polyps on single-contrast barium enema study: emphasis on the elderlyD W Gelfand, Y M Chen, D J OttJournal of Clinical Gastroenterology|August 1, 1982
Extent of colonic visualization with the fiberoptic sigmoidoscopeD J Ott, W C Wu, D W GelfandGastrointestinal Radiology|January 1, 1981
Thermal injury of the colon due to colostomy irrigationF R Jackson, D J Ott, D W GelfandAJR. American Journal of Roentgenology|October 1, 1988
Colonic cleansing for radiographic detection of neoplasia: efficacy of the magnesium citrate-castor oil-cleansing enema regimenD W Gelfand, Y M Chen, D J OttAbdominal Imaging|January 1, 1993
Compression filming with high-density barium suspensionsD W Gelfand, D J Ott, M Y ChenGastrointestinal Radiology|January 1, 1992
Benign colorectal neoplasms undetected by colonoscopyD W Gelfand, M Y Chen, D J OttPageof 17