Bogusz, M <br/><br/>
Concerning blood cannabinoids and the effect of residual THCCOOH on calculated exposure time.  [electronic resource] 

 -  Journal of analytical toxicology  Sep 1993 
 - 313-6 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0146-4760 
<br/><br/><label>Standard No.: </label>10.1093/jat/17.5.313  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cannabinoids--blood<br/>Dronabinol--analogs & derivatives<br/>Humans<br/>Marijuana Smoking--blood<br/>Time Factors