Related by context. Frequent words. (Click for all words.) 59 cotinine levels 58 NNAL 55 NHANES III 55 μg L 55 mg/m3 54 Cotinine 54 indoor radon 54 #mg/day [001] 53 inorganic arsenic 53 μg kg 53 pCi L 53 mg calcium 53 fasting plasma glucose FPG 53 #mg/kg [002] 53 4mg 52 serum uric acid 52 serum vitamin D 52 serum concentrations 52 serum calcium 52 #.#mg [003] 51 1mg 51 prevalences 51 mmol l 51 creatine kinase 51 glomerular filtration rate 51 exhaled nitric oxide 51 fasting insulin 51 #ppb [003] 51 μg 51 dietary sodium 51 tobacco specific nitrosamines 51 poor metabolizers 50 % CI #.#-#.# [003] 50 adiponectin levels 50 picogram 50 tertile 50 calcium intakes 50 indinavir 50 potassium citrate 50 picocuries 50 chlorpheniramine 50 micrograms 50 milligrams mg 50 Psoriasis Area 50 multivariate analyzes 50 #.#mg [004] 50 atopy 50 Hydrogen sulfide 49 estimated glomerular filtration 49 milligram doses 49 NPH insulin 49 serum potassium 49 3mg 49 oxcarbazepine 49 Allergens 49 polybrominated diphenyl ethers PBDEs 49 #mcg [003] 49 Coadministration 49 endotoxins 49 fecal coliforms 49 Install smoke alarms 49 blood urea nitrogen 49 nanomoles per 49 arsenic concentrations 49 lanthanum carbonate 49 logistic regression analysis 49 birthweight 49 Haloperidol 49 calcium phosphorus 49 Ramipril 49 millimoles per 48 μmol L 48 apnea hypopnea index 48 pg ml 48 g dl 48 lactulose 48 cat dander 48 montelukast 48 per decilitre 48 HbA 1c 48 serum cholesterol 48 organophosphate pesticides 48 nanograms per 48 elevated radon 48 mEq L 48 creatinine clearance 48 subclinical hypothyroidism 48 elevated LDL cholesterol 48 Volatile organic compounds 48 magnesium intake 48 ug/m3 48 Uric acid 48 mineral density 48 8mg 48 Conductivity 48 mmol 48 grams dietary fiber 48 thyroid stimulating hormone 48 Inhaled 47 ethylmercury 47 glyburide