The current status of drug testing in the U.S. workforce.
Wong
Raphael
R
Branan Medical Corp., 10015 Muirlands Rd., Ste. F, Irvine, CA 92618, USA. raphwong@aol.com
D006801:Humans; D016272:Occupational Health; D015203:Reproducibility of Results; D015813:Substance Abuse Detection / Q000191:economics / Q000592:standards / Q000639:trends*; D014481:United States; D017132:Workplace