RT Journal Article SR Electronic T1 Gastrointestinal Allergy JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 107 OP 110 VO 8 IS 2 A1 Thomas, J. Warrick A1 Kinell, Jack YR 1941 UL http://www.ccjm.org/content/8/2/107.abstract AB