RT Journal Article SR Electronic T1 Carcinoma of the pancreas JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 243 OP 263 VO 34 IS 4 A1 Hirsch Rastogi A1 Charles H. Brown YR 1967 UL http://www.ccjm.org/content/34/4/243.abstract AB