title: Present and future opportunities.
authors.affiliation: First Advantage Corporation, Occupational Health Services Group, St. Petersburg, FL, USA. jkenney@fadv.com
authors.forename: Josephine Elizabeth
authors.initials: JE
authors.lastname: Kenney
mesh_terms: D019983:Guideline Adherence; D006197:Hair / Q000737:chemistry; D006801:Humans; D018580:Mandatory Testing / Q000592:standards; D012463:Saliva / Q000737:chemistry; D015813:Substance Abuse Detection / Q000331:legislation & jurisprudence / Q000379:methods* / Q000592:standards*; D013542:Sweat / Q000737:chemistry; D014481:United States; D014482:United States Substance Abuse and Mental Health Services Administration / Q000592:standards; D017132:Workplace