RT Journal Article SR Electronic T1 Retrograde jejunogastric intussusception JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 33 OP 39 VO 35 IS 1 A1 Rastogi, Hirsch A1 Alfidi, Ralph J. A1 Hermann, Robert E. A1 Brown, Charles H. YR 1968 UL http://www.ccjm.org/content/35/1/33.abstract AB