RT Journal Article SR Electronic T1 Synthetic legal intoxicating drugs JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 534 OP 534 DO 10.3949/ccjm.79c.08001 VO 79 IS 8 A1 Ravi N. Chandiramani YR 2012 UL http://www.ccjm.org/content/79/8/534.1.abstract AB