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Gastrointestinal Endoscopy|October 1, 1995
Does routine intravenous glucagon administration facilitate colonoscopy? A randomized trialC S Cutler, D K Rex, R H Hawes, et al.Endoscopy|September 1, 1985
Gastric concretion forming around a suture nidus and mimicking a gastric polyp on radiographsD K Rex, G A LehmanGastrointestinal Endoscopy Clinics of North America|July 2, 1999
Z-stent for malignant esophageal obstructionE Y Rahmani, D K Rex, G A LehmanGastroenterology|January 1, 1997
Colonoscopic miss rates of adenomas determined by back-to-back colonoscopiesD K Rex, C S Cutler, G T Lemmel, et al.Radiology|January 1, 1986
Sensitivity of double-contrast barium study for left-colon polypsD K Rex, G A Lehman, J C Lappas, et al.Gastroenterology|January 1, 1992
Distal colonic hyperplastic polyps do not predict proximal adenomas in asymptomatic average-risk subjectsD K Rex, J J Smith, T M Ulbright, et al.Gastrointestinal Endoscopy|August 1, 1995
Flexible sigmoidoscopy plus air-contrast barium enema versus colonoscopy for evaluation of symptomatic patients without evidence of bleedingD K Rex, D Mark, B Clarke, et al.The American Journal of Gastroenterology|March 1, 1996
Colonoscopy evaluations: justification by cost?D K Rex, D Mark, B Clarke, et al.The American Journal of Gastroenterology|February 1, 1988
Comparison of radially sensitive and circumferentially sensitive microtransducer esophageal manometry probes in normal subjectsD K Rex, J L Hast, G A Lehman, et al.Gastrointestinal Endoscopy|September 1, 1990
Performing screening flexible sigmoidoscopy using colonoscopes: experience in 500 subjectsD K Rex, G A Lehman, R H Hawes, et al.Pageof 21