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Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine|February 1, 1989
Left anterior oblique projection and peak-to-scatter ratio for attenuation compensation of gastric emptying studiesF H Fahey, H A Ziessman, M J Collen, et al.
The American Journal of Gastroenterology|December 1, 1993
Is there a role for upper gastrointestinal endoscopy in the evaluation of patients with occult blood-positive stool and negative colonoscopy?Y K Chen, D R Gladden, D J Kestenbaum, et al.
The American Journal of Gastroenterology|December 1, 1980
Modification of endoscopic retrograde cholangiopancreatography (ERCP) septic complications by the addition of an antibiotic to the contrast media. Randomized controlled investigationM J Collen, M R Hanan, J A Maher, et al.
The American Journal of Physiology|April 1, 1982
Postreceptor modulation of action of VIP and secretin on pancreatic enzyme secretion by secretagogues that mobilize cellular calciumM J Collen, V E Sutliff, G Z Pan, et al.
Acta Gastroenterologica Latinoamericana|January 1, 1980
Cimetidine vs placebo: complete gastric ulcer pain relief. Six week controlled double blind study without any antacid therapyM J Collen, S E Stubrin, M R Hánan, et al.
The American Journal of Physiology|June 1, 1984
Receptors for vasoactive intestinal peptide and secretin on rat pancreatic aciniB M Bissonnette, M J Collen, H Adachi, et al.
The American Journal of Gastroenterology|December 1, 1995
Colocare self-test versus Hemoccult II Sensa for fecal occult blood testingR L Foliente, G R Wise, M J Collen, et al.
Journal of Clinical Gastroenterology|January 1, 1983
Diagnosis and management of the Zollinger-Ellison syndromeR T Jensen, S J Pandol, M J Collen, et al.
The American Journal of Gastroenterology|October 1, 1990
Serum amylase in patients with renal insufficiency and renal failureM J Collen, A F Ansher, A B Chapman, et al.
The American Journal of Gastroenterology|September 1, 1988
Basal gastric acid secretion in children with atypical epigastric painM J Collen, C A Ciarleglio, V J Stanczak, et al.
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