Related by context. Frequent words. (Click for all words.) 53 Prostate Lung Colorectal 52 treat nicotine addiction 50 Cotinine 49 elevated LDL cholesterol 48 confidence interval #.#-#.# 48 chronic obstructive lung 48 dyslipidaemia 47 serum lipids 47 chronic rhinosinusitis 47 blinded placebo controlled 47 HIV uninfected 47 secondhand cigarette 47 colorectal prostate 47 lipid lowering medications 47 menthol smokers 47 CANCER peer reviewed 46 Varenicline 46 lipid lowering agents 46 antihypertensive medication 46 #mg/day [001] 46 bupropion SR 46 nonfatal stroke 46 seronegative 45 Epidemiological studies 45 cardioprotective effects 45 antidepressant bupropion 45 advanced adenomas 45 Pharmacodynamic 45 beta carotene supplements 45 cotinine levels 45 airway hyperresponsiveness 45 CHANTIX 45 airflow obstruction 45 colorectal neoplasia 45 HNSCC 45 rufinamide 45 Prenatal exposure 45 murine model 45 Researchers randomly assigned 45 nonsmokers 45 smoking cessation counseling 44 Multi Ethnic Study 44 LDL particle 44 androgen deficiency 44 acamprosate 44 lipid lowering drugs 44 immunocompetent 44 atherothrombosis 44 epidemiologic studies 44 NeuroStar TMS Therapy 44 persistent pulmonary hypertension 44 gallstone disease 44 hepatocellular 44 obstructive lung 43 allergic sensitization 43 C. pneumoniae 43 cerebrovascular diseases 43 colorectal adenomas 43 senicapoc 43 chronic relapsing 43 retrospective cohort study 43 etiologic 43 psychiatric morbidity 43 Bupropion 43 lung cancer emphysema 43 lung adenocarcinoma 43 NNAL 43 SSc 43 Atherosclerosis Risk 43 Observational studies 43 asthma chronic bronchitis 43 experimentally induced 43 bronchitis pneumonia 43 Exclusion criteria 43 Tobacco Smoke 43 chronic pancreatitis 43 malignant lymphoma 43 normotensive 43 carotid stenosis 43 pleural mesothelioma 43 asthma exacerbation 43 quitlines 43 MAO B 42 cilostazol 42 secondhand tobacco 42 bronchitis asthma 42 cardioprotection 42 SSRI antidepressant 42 AAT deficiency 42 extrapyramidal symptoms 42 Influenza vaccination 42 chronic cough 42 NATRECOR R 42 asthmatic symptoms 42 smoker inhales 42 occupational exposures 42 cardiovascular disease hypertension 42 atherogenic 42 angina chest 42 inotropic 42 hairless mice