Related by context. Frequent words. (Click for all words.) 61 banned substance 59 ephedrine 54 banned stimulant 53 anabolic steroid 53 stimulant 53 steroid nandrolone 52 nandrolone 52 salbutamol 52 banned substances 52 amphetamine 50 banned diuretic 50 banned steroid nandrolone 49 urine sample 49 designer steroid THG 48 diuretic 48 stanozolol 48 steroid THG 48 masking agent 48 clenbuterol 47 Ephedrine 47 stimulants 47 Clenbuterol 47 performance enhancer 46 Finasteride 46 prohibited substances 46 anabolic steroids 46 doping 46 androstenedione 46 amphetamines 45 Primobolan 45 banned blood transfusion 45 ephedra 45 modafinil 45 HGH 44 steroid 44 blood booster EPO 44 EPO 44 steroids 44 performance enhancing substances 44 previously undetectable steroid 44 synthetic testosterone 43 anti doping 43 performance enhancing 43 sibutramine 43 substances 42 urine samples 42 painkillers 42 muscle relaxant 42 tested positive 42 Ephedra 42 nutritional supplements 42 DHEA 41 creatine 41 appetite suppressant 41 dietary supplement 41 cortisone 41 Anti Doping 41 supplements 41 antidoping 41 diuretics 40 hGH 40 sex hormone testosterone 40 metabolite 40 dope tests 40 performance enhancers 40 opiates 40 methadone 40 herbal supplement 40 Amphetamines 40 painkiller Vicodin 40 Modafinil 39 Creatine 39 growth hormone 39 pitcher Steve Bechler 39 ASADA 39 morphine 39 male hormone testosterone 39 elevated testosterone 39 bumetanide 38 pitcher Edinson Volquez 38 crystal meth 38 prescribed medication 38 anesthetic propofol 38 anti inflammatory 38 Steroid 38 hydrochlorothiazide 38 anti depressant 38 nutritional supplement 38 painkiller 37 GHB 37 Laboratory Cooperative 37 herbal remedy 37 cocaine ecstasy 37 cocaine 37 prescription medication 37 erythropoietin 37 illicit drugs 37 ampoules 37 Anabolic steroids 37 powerful sedative 37 Toxicology tests