Copy and paste this code to insert a reference to this article in your
blog or online community profile:
 
 
Will Display Like this:
 
Comparison of Caffeine and d-amphetamine in Cocaine-Dependent Subjects: Differential Outcomes on Subjective and Cardiovascular Effects, Reward Learning, and Salivary Paraxanthine
J Addict Res Ther 2014, 5: 176. 5:2, (2014)
https://doi.org/10.4172/2155-6105.1000176