Related by context. Frequent words. (Click for all words.) 53 substances 48 furosemide 46 intravenous injections 46 electrolyte replacement 45 Stimulants 45 radioiodine 45 naturally occurring substances 45 Essential oils 45 salicylates 45 Sibutramine 44 alkaloids 43 inorganic arsenic 43 thyroid hormones 43 Substances 43 sodium nitrite 43 hGH 42 chloramphenicol 42 naturally occurring substance 42 tranexamic acid 42 methylene chloride 42 Antabuse 42 DMSO 42 intravenous infusions 41 synthetic hormones 41 narcotic substances 41 #,# dioxane 41 drug NSAID 41 Controlled Substances 41 Misoprostol 41 adulterants 41 chemicals 41 Zoladex 41 vitamin B1 41 DHEA 40 chlordane 40 controlled substances 40 steroid precursors 40 potassium permanganate 40 Diuretics 40 Methyl 40 Lidocaine 40 harmful contaminants 40 Ayurvedic medicines 40 substance 40 artificial colorings 40 urine specimens 40 oestrogens 40 benzocaine 40 Salbutamol 40 thyroid glands 40 stimulants 39 poisonous substances 39 toxin 39 sodium nitrate 39 bile acids 39 Hydrogen peroxide 39 erythropoietin EPO 39 biopsy specimens 39 supplements 39 Vitamin D supplements 39 disinfection byproducts 39 Clenbuterol 39 gonadotropin 39 Urine samples 39 ethyl alcohol 39 containing ephedra 38 prescribe medications 38 cholesterol lowering medication 38 mineral supplements 38 sildenafil citrate 38 coenzyme Q# 38 compounding pharmacies 38 petroleum distillates 38 pesticides 38 dietary fats 38 cannabinoids 38 Bumetanide 38 neurotoxins 38 steroid stanozolol 38 tetrodotoxin 38 psychoactive substances 38 JANUMET 38 Dietary supplements 38 endocrine disrupters 38 Ephedrine 38 acrolein 38 diazinon 38 cholesterol lowering drugs 38 dietary supplements 38 toxicants 38 pseudo ephedrine 38 Reductil 38 Supplements 38 herbicides pesticides 38 Biopsies 38 boosting hormone EPO 37 potentially carcinogenic 37 artificial coloring 37 organic solvents 37 sodium benzoate 37 diuretics