Dr. Barry Sample of Quest Diagnostics discusses with Medscape Editor Dr. George Lundberg trends of illicit drug use by American workers in 2007 as shown by workplace drug testing: cocaine use is down. Interview by George D. Lundberg.
Barry Sample
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D000328:Adult; D019970:Cocaine-Related Disorders / Q000453:epidemiology; D004651:Employment / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D013287:Illicit Drugs / Q000009:adverse effects*; D015994:Incidence; D008297:Male; D008875:Middle Aged; D015813:Substance Abuse Detection / Q000379:methods*; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology; D017132:Workplace / Q000706:statistics & numerical data*
D013287:Illicit Drugs