Silveira, Rodrigo da Rosa <br/><br/>
Patterns of non-medical use of methylphenidate among 5th and 6th year students in a medical school in southern Brazil.  [electronic resource] 

 -  Trends in psychiatry and psychotherapy  Jun 2014 
 - 101-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2238-0019 
<br/><br/><label>Standard No.: </label>10.1590/2237-6089-2013-0065  doi