Tests on trial. Jobs and reputation ride on unproven drug screens.
Hawkins
Dana
D
D004651:Employment; D005189:False Positive Reactions; D006197:Hair / Q000187:drug effects; D006801:Humans; D015203:Reproducibility of Results; D015813:Substance Abuse Detection / Q000379:methods* / Q000592:standards / Q000706:statistics & numerical data; D014481:United States