Paul, Buddha D <br/><br/>
Concentration profiles of cocaine, pyrolytic methyl ecgonidine and thirteen metabolites in human blood and urine: determination by gas chromatography-mass spectrometry.  [electronic resource] 

 -  Biomedical chromatography : BMC  Nov 2005 
 - 677-88 p.  digital 
<br/><br/> Publication Type: Journal Article; Validation Study 
<br/><br/><label>ISSN: </label>0269-3879 
<br/><br/><label>Standard No.: </label>10.1002/bmc.495  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cocaine--analogs & derivatives<br/>Gas Chromatography-Mass Spectrometry--methods<br/>Humans