Department of Global Communications <br/><br/>
Guidelines on Representative Drug Sampling 

 -  United Nations Publications  2009 
<br/><br/><label>ISBN: </label>9789211482416 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Drug Guides<br/>Drugs of abuse--Analysis--Statistical methods.,Forensic pharmacology.,Sampling (Statistics)<br/>MEDICAL