RT Journal Article SR Electronic T1 Gastric and intestinal dysmotility syndromes JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 69 OP 71 VO 64 IS 2 A2 William S. Wilke A1 Edy E. Soffer YR 1997 UL http://www.ccjm.org/content/64/2/69.abstract AB