RT Journal Article SR Electronic T1 Recognition and Treatment of Cocaine Abuse JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 595 OP 596 VO 57 IS 7 A2 Wilke, William S. A1 Jaff, Michael R. YR 1990 UL http://www.ccjm.org/content/57/7/595.abstract AB