RT Journal Article SR Electronic T1 Common Physical Presentations of Psychiatric Disorders JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 14 OP 15 VO 57 IS 1 A2 William S. Wilke A1 Edward C. Covington, Jr. YR 1990 UL http://www.ccjm.org/content/57/1/14.abstract AB