1. Volume 104, Issue 2, Pages 614-616 (August 1993)
Pulmonary Hypertension Associated With Long-term Inhalation of “Crank” Methamphetamine 
Peter H. Schaiberger, M.D., Timothy C. Kennedy, M.D., F.C.C.P., Frederick C. Miller, M.D., Joseph Gal, Ph.D., Thomas L. Petty, M.D., FC.C.P. 
CHEST 
Volume 104, Issue 2, Pages (August 1993)
DOI: /chest
Copyright © 1993 The American College of Chest Physicians Terms and Conditions

2. Figure 1 The common stnicture of these sympathomimetic class drugs.
CHEST  , DOI: ( /chest )
Copyright © 1993 The American College of Chest Physicians Terms and Conditions