RT Journal Article SR Electronic T1 Clinical implications of abnormal digestive tract Radiographs by David A. Morowitz, MD JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 541 OP 541 VO 58 IS 6 A1 Fields, Judith Spivey A1 Einstein, David M. YR 1991 UL http://www.ccjm.org/content/58/6/541.abstract AB