Related by context. Frequent words. (Click for all words.) 65 prospective observational 65 retrospective cohort study 63 prospective cohort 63 NHANES III 62 randomized controlled clinical trials 62 Randomized controlled 61 Patient Registry 61 Atherosclerosis Risk 61 liver transplant recipients 61 subanalysis 60 liver biopsies 60 Arch Intern Med 60 subgroup analyzes 60 nonrandomized 60 Acute Coronary Syndromes 60 multicenter study 60 multicentre 60 substudy 59 PRECiSE 59 #:#-# [035] 59 placebo controlled Phase 59 #:#-# [033] 59 Gynecologic Oncology Group 59 prospective multicenter 59 Arch Neurol 59 #:#-# [029] 59 multicenter Phase 59 Phase IIB 59 placebo controlled clinical trials 59 lipid lowering drugs 59 ALLHAT 59 SWOG 58 SABCS 58 Multicenter 58 Thrombolysis 58 Antihypertensive 58 RRMS patients 58 lipid lowering therapy 58 J Clin Oncol 58 NHANES 58 Diabetologia 58 placebo controlled clinical 58 RCTs 58 Am J Cardiol 57 placebo controlled trials 57 Systematic Review 57 Phase Ib clinical 57 Radiation Therapy Oncology 57 multivariate analyzes 57 Systematic Reviews 57 Cardiovascular Risk 57 randomized controlled clinical 57 multicenter 57 Venous Thromboembolism 57 J Clin Endocrinol Metab 57 Myocardial Infarction 57 randomized clinical 57 HSCT 57 Solid Tumors 57 prospective randomized controlled 57 atherothrombosis 57 double blinded placebo 57 Chronic Heart Failure 57 AREDS 57 pharmacodynamic effects 57 randomized controlled trial 57 pharmacokinetic PK 57 placebo controlled studies 56 Observational studies 56 prospectively defined 56 Pulmonary Arterial Hypertension 56 Cochrane Database 56 multicenter randomized 56 phase IIa 56 APTIVUS 56 phase IIb 56 randomized placebo controlled 56 fluvastatin 56 #:#-# [031] 56 generalizability 56 DCCT 56 Acquired Immune Deficiency Syndromes 56 Am J Epidemiol 56 ACRIN 56 Natalizumab 56 Preterm Birth 56 elevated CRP 56 randomized trials 56 multicenter clinical 56 Meta Analysis 56 randomized Phase III 55 epidemiologic studies 55 Prostate Cancer Risk 55 serum uric acid 55 journal Epidemiology 55 unblinded 55 randomized controlled trials 55 RTOG 55 Molecular Cancer 55 Anticoagulation 55 Pharmacokinetic