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Gastrointestinal Radiology|January 1, 1992
Prevalence of upper gastrointestinal disease in relation to age: radiologic and clinical implicationsM Y Chen, D W Gelfand, D J Ott, et al.AJR. American Journal of Roentgenology|September 1, 1995
Association of hiatal hernia and gastroesophageal reflux: correlation between presence and size of hiatal hernia and 24-hour pH monitoring of the esophagusD J Ott, S J Glauser, M S Ledbetter, et al.AJR. American Journal of Roentgenology|December 1, 1985
Positive predictive value and examiner variability in diagnosing duodenal ulcerD J Ott, Y M Chen, D W Gelfand, et al.AJR. American Journal of Roentgenology|November 14, 1997
Decreased risk of subsequent colonic cancer in patients undergoing polypectomy after barium enema: analysis based on data from the preendoscopic eraD W GelfandAJR. American Journal of Roentgenology|May 1, 1978
High density, low viscosity barium for fine mucosal detail on double-contrast upper gastrointestinal examinationsD W GelfandRadiology|November 1, 1978
An easy method for passing an intestinal intubation tube under fluoroscopic guidanceD W GelfandRadiologic Clinics of North America|November 1, 1994
The multiphasic upper gastrointestinal examinationD W GelfandPageof 17