Drug testing.
Dawson
R T
RT
D004300:Doping in Sports / Q000517:prevention & control / Q000706:statistics & numerical data*; D005260:Female; D017408:Guidelines as Topic; D006801:Humans; D008297:Male; D015995:Prevalence; D012307:Risk Factors; D015813:Substance Abuse Detection / Q000592:standards*; D006113:United Kingdom / Q000453:epidemiology