The ins and outs of implementing a successful drug-testing program.
D002961:Civil Rights / Q000331:legislation & jurisprudence*; D006801:Humans; D007221:Industry; D009519:New York City; D009786:Occupational Health Services; D010559:Personnel Management / Q000331:legislation & jurisprudence*; D019966:Substance-Related Disorders / Q000175:diagnosis*