Related by context. All words. (Click for frequent words.) 64 Erythropoietin EPO 63 tuaminoheptane 63 Blonska tested 62 Dehydroepiandrosterone 62 nandrolone decanoate 62 steroid Nandrolone 62 WADA Prohibited List 61 Boldenone steroid 61 Durabolin 60 human chorionic gonadotropin hCG 60 methyl testosterone 59 exogenous testosterone 59 banned stimulant carphedon 59 Samuel Okon tested 59 steroid clenbuterol 59 Norandrosterone 59 steroid tetrahydrogestrinone THG 59 erythropoietin EPO 59 anabolic agents 58 anabolic steriods 58 gonadotropin 58 erythropoetin 58 dianabol 58 anabolic steroid Stanozolol 57 nandralone 57 gonadotrophin 57 Benzoylecgonine 57 stanozolol steroid 57 methandienone 57 DHEA steroid 57 Potassium nitrate 57 steroid methyltestosterone 57 THG tetrahydrogestrinone 57 cathine 57 ethinylestradiol 57 erythropoeitin 57 procaine 57 DHEA dehydroepiandrosterone 56 norandrosterone 56 gestrinone 56 stimulant carphedon 56 methyltestosterone 56 stimulant benzylpiperazine 56 diuretic furosemide 56 Theobromine 56 human chorionic gonadotrophin 56 Ractopamine 56 decanoate 56 L cysteine 55 mepivacaine 55 Dehydroepiandrosterone DHEA 55 furosemide 55 glucocorticosteroid 55 dehydroepiandrosterone 55 Methyl 55 norbolethone 55 picogram 55 amiloride 55 drugs Clomid modafinil 55 tested postive 55 nandrolone metabolites 55 methyltrienolone 55 Salbutamol 55 recombinant EPO 55 codeine morphine 55 methylenedioxymethamphetamine MDMA 55 Testicomp 54 anabolic steroid nandrolone 54 somatotropin 54 inhibin B 54 benzoic acid 54 #beta 54 dehydroepiandrosterone DHEA 54 sex hormone testosterone 54 banned stimulant sibutramine 54 banned stimulant clenbuterol 54 bronchial dilator 54 β carotene 54 methylhexaneamine stimulant 54 alpha hydroxyprogesterone 54 anabolic steroid clenbuterol 54 Hydroxyethyl starch 54 Prednisolone 54 androgenic 54 endurance booster EPO 54 propanolol 54 corticoids 54 norpseudoephedrine 54 epitestosterone levels 54 xanthine 54 androstenone 54 Tetrahydrocannabinol 54 steroid DHEA 54 hCG human chorionic 54 ethyl ester 54 Prohibited List 53 Ambrotose complex 53 stimulant Modafinil 53 uroguanylin 53 propantheline 53 HCG human chorionic 53 hormone EPO 53 anabolic steroid Primobolan 53 1gm 53 Nandrolone 53 Phenylbutazone 53 banned steroid Nandrolone 53 pemoline 53 banned stimulant Methylhexaneamine 53 propranolol beta blocker 53 flunixin 53 steroid methandienone metabolites 53 methylhexanamine 53 aminobutyric acid 53 steroid tetrahydrogestrinone 53 clenbuterol banned 53 nitrates nitrites 53 soy isoflavone 53 Benzoylecgonine metabolite 53 unintentional ingestion 53 norandrosterone metabolite 53 ephedrine stimulant 53 prohibited anabolic 53 human Chorionic Gonadotropin 53 Xanax hydrocodone 53 stimulant methylhexanamine 53 cocaine metabolite 53 blood booster erythropoietin 53 Hurdler Samuel Okon 53 trans resveratrol 53 Prolatis 53 Mu Tong 53 chorionic gonadotropin 53 tetrahydrogestrinone THG 53 Doping Agency 53 testosterone propionate 53 Russian biathlete Olga 52 androgenic steroids 52 Greek weightlifter Leonidas 52 follicular fluid 52 testosterone prohormones 52 ergogenic 52 Cotinine 52 retinol vitamin 52 bumetanide diuretic 52 Phencyclidine 52 beta sitosterol 52 endurance enhancer 52 organophosphate pesticide 52 banned anabolic steroid 52 luteinising hormone 52 phenolphthalein 52 dehydroepiandrosterone sulfate 52 steroid methyltrienolone 52 EPO CERA 52 Androgenic 52 ractopamine hydrochloride 52 autoradiography 52 beta agonist 52 Darbepoetin 52 benzoylecgonine 52 nanograms milliliter 52 Razoronov 52 hormone erythropoietin 52 ethyl glucuronide 52 phyto estrogen 52 n butyl 52 benzylpiperazine 52 Betamethasone 52 nitrate nitrite 52 aromatic amine 52 propyl 52 banned diuretic furosemide 52 Recombinant bovine 52 methenolone 52 crystalline powder 52 banned substance 52 cobalamin 52 tetracycline antibiotic 52 steroid precursor 52 snowboarder Ross Rebagliati 52 EPO Cera 51 Metabolites 51 Prostaglandins 51 Sinkewitz tested 51 CERA Continuous Erythropoiesis Receptor 51 female hormone progesterone 51 hyoscine 51 dibutyl phthalate 51 Paylean 51 glucoside 51 Erythropoietin 51 Buccal 51 main psychoactive substance 51 Moreni tested positive 51 banned stimulant heptaminol 51 flavonol 51 alcohol dehydrogenase 51 Moreni tested 51 naturally occurring histatin protein 51 Duromine 51 etilefrine 51 malondialdehyde 51 tert butyl 51 Male Enhancement 51 biologically inactive 51 Svetlana Terenteva tested 51 epo 51 Benzylpiperazine 51 hormones stimulants 51 Human Chorionic Gonadotropin 51 Clenbuterol 51 diuretic Bumetanide 51 Ma huang 51 anabolic steroid testosterone 51 psychoactive chemical 51 chondroitin sulphate 51 dichlorvos 51 ethyl glucuronide EtG 51 PGI2 51 designer steroid tetrahydrogestrinone 51 discus thrower Darya Pishchalnikova 51 Landis urine samples 51 selenomethionine 51 stimulant clenbuterol 51 nitrofurans 51 Sustanon 51 magnesium stearate 51 l carnitine 51 Cefixime 51 artificially synthesized 51 oleanolic acid 51 glycoside 51 Synthetic cannabinoids 51 prohormone 51 CYP#A# [002] 51 Tetrahydrogestrinone 51 ingested orally 51 Estradiol 51 glucocorticosteroids 51 inadvertently ingested 50 coumarin 50 L glutamine 50 boosting hormone EPO 50 benfotiamine 50 epitestosterone ratio 50 stimulant pemoline 50 hormone erythropoietin EPO 50 phosphodiesterase inhibitor 50 ma huang 50 L lysine 50 Capsaicin 50 stimulant pseudoephedrine 50 lignocaine 50 peptide hormones 50 saponin 50 homologous blood 50 Pratima Kumari 50 thiourea 50 posterior pituitary 50 stimulant methylxanthine 50 benzaldehyde 50 stimulant methylhexaneamine 50 RT PCR assay 50 carphedon 50 methylprednisolone 50 oestradiol 50 Aminorex 50 norethindrone 50 hyaluronate 50 Recombinant EPO 50 naturally occurring amino acid 50 metabolite 50 methylxanthine 50 ipratropium 50 diethyl 50 metabolite concentrations 50 TFMPP 50 Peptide YY 50 boosting erythropoietin EPO 50 Shokir Muminov 50 secretagogues 50 aflatoxin B1 50 Continuous Erythropoiesis Receptor Activator 50 Stanozolol 50 Miniature reptile roadrunner 50 anabolic steroid stanozolol 50 adrenocorticotropic hormone 50 dichlorobenzene 50 darbepoetin 50 Rhodamine B 50 bute 50 cetyl 50 nikethamide 50 sex hormones androgens 50 detected synthetic testosterone 50 glucuronolactone 50 Terbutaline 50 sodium cyclamate 50 isothiocyanate 50 pancreatic polypeptide 50 Sampanis 50 prostaglandin E1 50 Zonisamide 50 steroids methenelone 50 hydrochlorothiazide diuretic 50 EtG 50 Boldenone 50 Dianabol 50 hormones progesterone 50 prostatic fluid 50 Amino Acid 50 Indomethacin 50 Hydrochloride 50 dimethyl sulfoxide 50 cortico steroids 49 thionyl chloride 49 piperazines 49 Tev Tropin 49 Prameelavalli 49 glycoprotein hormone 49 Hydroquinone 49 beta blocker propranolol 49 Hormone therapy suppresses 49 anterior pituitary gland 49 Creatinine 49 isopropyl 49 barbiturates benzodiazepines 49 Banned Substance 49 Ngan Thuong Do 49 hormone hCG 49 cell lysates 49 Primobolan Dianabol 49 valerate 49 pomegranate extract 49 banned anabolic 49 EPO erythropoietin 49 Conte BALCO 49 allopregnanolone 49 soft gelatin capsule 49 Banned Substances 49 steroid stanozolol 49 Adipex P 49 anabolic agent 49 deca durabolin 49 snorted injected 49 EPO Erythropoietin 49 hormone DHEA 49 propantheline bromide 49 Captagon 49 flavanones 49 casein milk 49 melanin pigments 49 L theanine 49 swimmer Ouyang Kunpeng 49 betamethasone 49 Salivary 49 Ogoegbunam tested positive 49 fluphenazine 49 glutamates 49 boldenone metabolites 49 hormone human chorionic 49 nitrofuran 49 internal testes 49 prohormones 49 quinones 49 yellowish liquid 49 triphala 49 turmeric curcumin 49 hypericin 49 swimmers Richa Mishra 49 Clemens Injections 49 amphetamines methamphetamines 49 metabolizing enzymes 49 phenylethylamine PEA 49 methylxanthines 49 Theophylline 49 phthalate metabolites 49 Shang Shichun 49 acepromazine 49 index assay IVDMIA 49 phosphocreatine 49 cyclamate 49 THC tetrahydrocannabinol 49 adrenal cortex 49 plant sterol esters 49 putrescine 49 Androstenedione 49 zinc gluconate 49 banned endurance enhancer 49 Ramileva 49 Tetrahydrocannabinol THC 49 carcinoids originate 49 contain Sulfoaildenafil 49 Gas Chromatography Mass Spectrometry 49 boosting hormone erythropoietin 49 testosterone prohormone 49 hyperandrogenism 49 NicAlert ™ 49 anabolic androgenic steroids 49 Greek weightlifters 49 Yohimbine 49 viral nucleic acids 49 Human chorionic gonadotropin 49 Lindane 49 piperine 49 Primobolan 49 nattokinase 49 detectable BPA 49 sex hormones estrogen 49 Soy Isoflavones 49 xanthone 49 retesting samples 48 steroid Stanozolol 48 follicle stimulating hormone FSH 48 Pyleva stripped 48 Sulfates 48 Siberian ginseng 48 beta cyclodextrin 48 stimulant 48 hydrochlorothiazide HCTZ 48 Nimetazepam 48 PCR amplification 48 carcinogenic substance 48 cathinones 48 EPO 48 isotope dilution 48 inorganic phosphate 48 d alpha tocopherol 48 trenbolone 48 Landis urine sample 48 steroid methenelone 48 Lyophilized 48 lysergic acid 48 estrogen metabolites 48 banned stimulant methylhexaneamine 48 tartrate 48 steroids nandrolone 48 monohydrate 48 nonylphenol ethoxylates 48 myo inositol 48 supernatants 48 luteinizing hormone 48 anabolic steroid boldenone 48 azelaic acid 48 Horny Goat Weed 48 methylhexaneamine 48 Kuvan sapropterin dihydrochloride 48 arginine vasopressin 48 THG steroid 48 lysate 48 bronchoalveolar 48 #,# Dioxane 48 steroid THG tetrahydrogestrinone 48 psychostimulant 48 Oxymorphone 48 Interview Taurasi 48 butylated 48 diuretic Lasix 48 human chorionic gonadotropin 48 banned substance bumetanide 48 progestagen 48 thromboxane B2 48 l lysine 48 Malachite green 48 X ray diffraction pattern 48 guarana extract 48 sorbic acid 48 ractopamine 48 Prolactin 48 calcium caseinate 48 amphetamine methamphetamine 48 Aspergillus nidulans 48 agarose gel electrophoresis 48 l cysteine 48 papain 48 antidoping lab 48 benzodiazepine sedative 48 steroids precursor DHEA 48 Modafinil 48 Heptathlon silver medalist 48 tetrahydrogestrinone 48 anabolic steroid 48 thyroxine T4 48 monensin 48 Mg Uk 48 Repoxygen 48 dichloro 48 reserpine 48 cannabinoid compounds 48 multiple logistic regression 48 Ketamine Hydrochloride 48 terpenoids 48 xenobiotics 48 Finasteride 48 phytoestrogen 48 potassium bromate 48 Sprinter Gatlin 48 quantitative PCR 48 Diphenhydramine 48 methylenedioxymethamphetamine 48 tetrahydragestrinone 48 naturally occurring substance 48 L Arginine 48 Tibolone 48 reanalysed 48 proteins lipids 48 erythropoetin EPO 48 Auspure 48 synthetic THC 48 acetonide 48 thyroid stimulating hormone TSH 48 neuroactive 48 EPO testosterone 48 eosinophil count 48 Lipoic acid 48 cromolyn sodium 48 immunocytochemistry 48 ELISPOT 48 Greek hurdler Fani 48 adrenocorticotropic hormone ACTH 48 dihydrotestosterone 48 protein excretion 48 Ipratropium 48 inorganic nitrate 48 human chorionic 48 stanozolol 48 Osayomi Oludamola 48 banned stimulant modafinil 47 anabolic steroid THG 47 NB S# strontium malonate 47 gamma tocopherol 47 curcuminoids 47 ampules 47 substance nandrolone 47 ProFlu + 47 bovine somatotropin 47 banned stimulant Methylexanemine 47 coach Feng Shangbao 47 Propoxyphene 47 Budesonide 47 Vicky Batta 47 8 OHdG 47 steroid THG 47 Am J Clin 47 Skin prick 47 injected snorted smoked 47 Theanine 47 epoetin delta 47 Black Cohosh 47 sodium laureth sulfate 47 protein albumin 47 tetrahydrocannabinol THC 47 immunohistochemical analysis 47 vardenafil Levitra 47 allergen extracts 47 gametocytes 47 banned steroid stanozolol 47 benzoates 47 #,# dichlorobenzene 47 methylparaben 47 Squalene 47 growth hormone HGH 47 Salicylate 47 soluble dietary fiber 47 hMG 47 bilberry extracts 47 reticulocyte 47 dinitrotoluene 47 cardiac glycosides 47 erythropoietin 47 Lactic acid 47 ursodeoxycholic acid 47 Nutropin 47 Butterbur 47 naturally occuring substance 47 drug erythropoietin EPO 47 Vietnamese gymnast Thi 47 FDA Warns Against 47 diglycol 47 thyrotropin 47 nicotine metabolite 47 butorphanol 47 Uzbekistan Olga Shchukina 47 corticoid 47 carboxy THC 47 cobra venom 47 Xylocaine 47 alginates 47 DHEAS 47 PBDE flame retardants 47 pregnenolone 47 Razoronov Greek hurdler Fani 47 octreotide acetate 47 biphenyl 47 MDMA commonly 47 Somatropin 47 psychoactive effects 47 dihydrotestosterone DHT 47 diuretic hydrochlorothiazide 47 N telopeptide 47 hyaluronic acids 47 creatine monohydrate 47 sodium phosphate 47 chemically alters 47 thyroid stimulating hormone 47 clenbuterol prohibited 47 Christiane Ayotte 47 Exemption TUE 47 SOX3 gene 47 phenoxyethanol 47 dichloroethene 47 Furosemide 47 phenylbutazone 47 banned substances 47 enkephalins 47 bioavailable testosterone 47 5 HT1A 47 androstenedione substance 47 Beta agonists 47 aristolochic acid 47 Triphala 47 Urinov 47 Christiane Ayotte director 47 synephrine 47 methamidophos 47 Gonadotropin 47 gonadotropins 47 Benzodiazepine 47 NMP# protein 47 Biological Passport 47 Tiny dino PHOTOS 47 HU# [002] 47 banned stimulant etilefrine 47 heptachlor 47 Description Generic Cialis 47 neutrophil gelatinase associated lipocalin 47 Slimming Beauty 47 N nitroso compounds 47 sensitizers 47 methyl parathion 47 pharmacologically active d 47 malate 47 Chepalova 47 Myanmar Nan Aye 47 #β estradiol 47 synthetic progesterone 47 cyclist Adham Sbeih 47 dimethyltryptamine DMT 47 salmonella Listeria monocytogenes 47 coli O# 47 bacteria listeria monocytogenes 47 enrofloxacin 47 vaginal fluids 47 deoxycholate 47 sodium phenylbutyrate 47 fucoxanthin 47 selenium sulfide 47 Stimulants 47 Promethazine 47 Acetaldehyde 47 Progestin 47 estrone 47 yohimbe bark 47 colorless flammable 47 stanazolol 47 naturally occurring substances 47 hydroxy vitamin D 47 dependent neoplasia 47 Taurine 47 Malignant testicular tumors 47 caffeine guarana ginseng 47 fluorescein 47 Ipratropium Bromide 47 urine cytology 47 anterior pituitary 47 hormones testosterone 46 Stamina Rx 46 1mg 2mg 46 oral ingestion 46 paradichlorobenzene 46 9mg 46 desipramine 46 NicAlert TM 46 organochlorine 46 ionic minerals 46 regards clenbuterol 46 equimolar 46 beta hydroxy acid 46 Riboflavin 46 mimics estrogen 46 benzyl alcohol 46 pituitary hormone 46 hydrosol 46 QPCR 46 EPO Bordry 46 coagulation proteins 46 phenanthrene 46 unknowingly ingesting 46 Disulfiram 46 millimoles 46 growth hormone hGH 46 saponins 46 mu opioid 46 Follicle Stimulating Hormone FSH 46 NicAlert 46 estrogen ethinyl estradiol 46 benzylpiperazine BZP 46 ForsLean 46 FSH follicle stimulating 46 ergogenic aid 46 topical testosterone 46 reverse transcriptase polymerase chain 46 acetyl L carnitine 46 endocrine disrupting 46 Retesting 46 antiresorptive 46 d limonene 46 oxandrolone 46 trans palmitoleate 46 danazol 46 psychoactive stimulant 46 hormone estradiol 46 Selegiline 46 ethylhexyl phthalate DEHP 46 abuse prescription opioids 46 gamma aminobutyric acid 46 L Theanine 46 adulterants 46 aminophylline 46 previously undetectable THG 46 mimics heparin 46 Kicker Vencill 46 ethidium bromide 46 Methylhexaneamine 46 hydrolyzed soy protein 46 chromatogram 46 busulfan 46 Perfectly Poised 46 conjugated estrogen 46 dimethyltryptamine 46 TobacAlert 46 #,#,# trichloroethane 46 Norbolethone 46 Korzhanenko 46 Limonene 46 Order Generic Clomid 46 ELISA enzyme 46 lactitol 46 hoodia gordonii 46 testosterone epitestosterone cream 46 Cabergoline 46 glycosides 46 anabolic hormone 46 vaginal secretions 46 Epo 46 sildenafil citrate Viagra 46 suppress ovulation 46 Wheat gluten 46 Vaginal Gel 46 creatine kinase 46 clobetasol propionate 46 androstadienone 46 phylloquinone 46 C telopeptide 46 Châtenay Malabry 46 dihydroxyacetone DHA 46 racemic mixture 46 hormone FSH 46 Terenteva 46 dichloromethane 46 Boevski 46 Potassium Nitrate 46 epitestosterone 46 ketone 46 Nimesulide 46 Endorphins 46 newly unmasked steroid 46 amphetamine sulfate 46 substances 46 opiate hydrocodone 46 culture supernatants 46 steroid norandrosterone 46 tetroxide 46 gamma butyrolactone GBL 46 alkaloid 46 analyze geo chem 46 growth hormone misbranding 46 Ciwujia 46 Growth Hormone 46 hyoscyamine 46 aromatic compounds 46 ashwagandha 46 hGH 46 CAS #-#-# Market [001] 46 Inhibin B 46 DMSO 46 #mg/ml 46 Calcium magnesium 46 fFN 46 hydroxyethyl starch 46 DHEA 46 Sanamacha Chanu 46 acid PFOA 46 TMPRSS2 ERG 46 palmitoleate 46 salbutamol 46 bromantan 46 anti Neu5Gc antibodies 46 Depo Testosterone 46 Cristian Moreni tested 46 hydrocyanic acid 46 reticulocytes 46 p# antigen 46 berry extracts 46 Olga Danilova 46 organophosphorus pesticides 46 polyamines 46 Salvinorin 46 Natalia Matveeva 46 antibiotic residues 46 dioxane 46 9 tetrahydrocannabinol 46 Auspure Biotechnology 46 millimoles per 46 magnesium carbonate 46 Sodium Peroxide Fusion 46 Dimethyl Terephthalate 46 Mannitol 46 sympathomimetic 46 .4 grams 46 flunixin meglumine 46 metabolized differently 46 penetration enhancer 46 Roche AmpliChip 46 Urine 46 methcathinone 46 Sodium Benzoate 46 gamma hydroxybutyric acid 46 oleuropein 46 dioxin TCDD 46 relaxants 46 Prohibited Substance 46 Stilnox sleeping 46 HCG fertility drug 46 thyroglobulin 46 Lidocaine 46 REVEL France Alexandre Vinokourov 46 produced synthetically 46 ICP MS analysis 46 thyroxin 46 triiodothyronine T3 46 Hydroxyzine 46 somatropin 45 teammate Mariusz Kujawski 45 pepsin 45 Tretinoin 45 Bioassays 45 mercuric chloride 45 Leonidas Sampanis 45 ergotamine 45 luteinising hormone LH 45 magnesium citrate 45 accredited laboratory 45 ferrous sulphate 45 actovegin 45 furosemide diuretic 45 calcium gluconate 45 doping 45 opioid peptides 45 piperonyl butoxide 45 female hormones estrogen 45 induce ovulation 45 prochlorperazine 45 virucidal 45 ephedrine alkaloids 45 plasma lipoprotein 45 serum triglyceride 45 weightlifter Sanamacha Chanu 45 β amyloid 45 l arginine 45 cypermethrin 45 Retests 45 apolipoprotein AI 45 Bromate 45 genotoxic substance 45 .8 grams 45 dihydrocapsiate 45 triethanolamine 45 Ivan Tsikhan tested 45 mercaptopurine 45 NNAL 45 synthetic progestin 45 Leydig cells 45 ampules containing HGH 45 Haemoglobin 45 mg ml 45 Sun Yingjie 45 cell lysate 45 synthetic cannabinoid 45 injectable testosterone 45 cannabis ecstasy 45 inorganic salts 45 follicle stimulating hormone 45 dietary supplements containing ephedrine 45 Baclofen 45 ciwujia 45 ammonium chloride 45 Chatbi 45 vitamin K1 45 NaOH 45 contains phenylethylamine 45 azo dyes 45 tastants 45 nonsteroidal anti inflammatories 45 Caroline Pileggi 45 sodium borate 45 agarose gel 45 cyclic guanosine monophosphate 45 cotinine byproduct 45 proteinaceous 45 yellowish powder 45 potent carcinogen 45 pharmacologically active isomer 45 LSD PCP 45 virginiamycin 45 estrogen progesterone 45 preservatives additives 45 recently unmasked steroid 45 polyketides 45 methampethamine 45 Atomoxetine 45 wrestler Luo Meng 45 lovastatin Mevacor 45 diuretic dilutes 45 androgen receptor gene 45 bobsledder Pavle Jovanovic 45 chiral molecule 45 MediHerb 45 THG 45 nandrolone 45 Percocet Oxycontin 45 chlordiazepoxide 45 Nicotinamide 45 cyclization 45 painkillers sedatives 45 hormone binding globulin 45 tramadol HCl 45 benzoate 45 chondroitin glucosamine 45 cortisol concentrations 45 tasteless odorless 45 racemate 45 Illumina GoldenGate 45 Barbiturates 45 nonsteroidal 45 suppresses appetite 45 metamphetamine 45 conjugated linoleic acid 45 stimulant modafinil 45 gonadal 45 Tetrodotoxin 45 chelator 45 Urine tests 45 Sildenafil 45 dextromethorphan hydrobromide 45 wheat gluten protein 45 NMDA antagonist 45 ephedrine banned stimulant 45 diethyl ether 45 Arginine 45 Saizen ® 45 ATryn ® GTC recombinant 45 cotinine chemical 45 carboxylic acids 45 Ukrainian weightlifter Igor 45 detectable traces 45 morphine fentanyl 45 vitro dissolution 45 chromatograms 45 hormone androgen 45 albumin protein 45 trimethylamine 45 Androgen 45 Spain Johann Muehlegg 45 methylphenidate Ritalin 45 hepatotoxic 45 ephedra dietary supplement 45 sulfoxide 45 salicylate 45 Yohan Blake Marvin 45 gonadotrophin releasing hormone 45 Slugger Mark McGwire 45 SDS PAGE 45 caffeine taurine 45 abnormal proteins 45 cocaine opiates 45 Captopril 45 androgen hormone