Heady, Tiffany N <br/><br/>
Heroin: a worsening problem and a challenge for testing.  [electronic resource] 

 -  MLO: medical laboratory observer  Jul 2014 
 - 22-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0580-7247 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drug Overdose--mortality<br/>Forensic Toxicology<br/>Heroin Dependence--diagnosis<br/>Humans<br/>Substance Abuse Detection--methods<br/>United States--epidemiology