Breidi, Salah Eddine <br/><br/>
Enzymatic digestion and selective quantification of underivatised delta-9-tetrahydrocannabinol and cocaine in human hair using gas chromatography-mass spectrometry.  [electronic resource] 

 -  Journal of analytical methods in chemistry  2012 
 - 907893 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2090-8873 
<br/><br/><label>Standard No.: </label>10.1155/2012/907893  doi