Ventura, M <br/><br/>
Four years' experience in external proficiency testing programs for hair testing of drugs of abuse in Italy (HAIRVEQ) and comparison with the Society of Hair Testing program in 2005.  [electronic resource] 

 -  Therapeutic drug monitoring  Feb 2007 
 - 11-9 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0163-4356 
<br/><br/><label>Standard No.: </label>10.1097/FTD.0b013e31802bb100  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>3,4-Methylenedioxyamphetamine--analysis<br/>Clinical Laboratory Techniques--standards<br/>Cocaine--analogs & derivatives<br/>Codeine--analysis<br/>False Negative Reactions<br/>False Positive Reactions<br/>Forensic Medicine--methods<br/>Hair--chemistry<br/>Humans<br/>Italy<br/>Laboratories--standards<br/>Morphine--analysis<br/>Morphine Derivatives--analysis<br/>N-Methyl-3,4-methylenedioxyamphetamine--analysis<br/>Narcotics--analysis<br/>Opioid Peptides--analysis<br/>Program Evaluation<br/>Reproducibility of Results<br/>Spain<br/>Statistical Distributions<br/>Substance Abuse Detection--methods<br/>Time Factors