RT Journal Article SR Electronic T1 Pancreatic Scanning with Selenium75-Methionine, Utilizing Morphine to Enhance Contrast JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 213 OP 218 VO 31 IS 4 A1 Rodriguez-AntĂșnez, Antonio YR 1964 UL http://www.ccjm.org/content/31/4/213.abstract AB