Related by context. Frequent words. (Click for all words.) 77 randomized controlled trials 76 meta analyzes 73 randomized trials 72 observational studies 70 randomized clinical trials 69 observational study 68 randomized controlled trial 68 epidemiological studies 64 multicenter study 64 NEJM 64 randomized clinical 64 prospective cohort 61 randomized controlled 61 longitudinal study 60 multicenter 59 heartwire 59 study 59 post hoc 58 JAMA 58 randomized placebo controlled 58 placebo controlled 57 postmenopausal women 57 Cochrane Library 57 Lancet 57 prospective randomized 56 epidemiologic 56 rosiglitazone 55 statins 55 WHI 55 statin 54 cardiovascular mortality 54 randomized 54 statin therapy 54 General Psychiatry 53 Lancet Oncology 53 genetic variants 53 studies 53 Clinical Nutrition 53 dietary intake 53 journal Neurology 53 pre menopausal 53 clinical trial 53 epidemiological 52 comorbidity 52 randomized double 52 Internal Medicine 52 #:#-# [029] 52 Arch Intern Med 51 BMJ 51 rosuvastatin 51 hypercholesterolemia 51 Conclusions 51 blind randomized 51 PLoS Medicine 51 journal Circulation 51 homocysteine levels 51 Cochrane Collaboration 51 double blind placebo 50 dietary patterns 50 #:#-# [028] 50 Nature Genetics 50 salmeterol 50 celecoxib 50 pioglitazone 50 HDL cholesterol 50 gene variants 50 accompanying editorial 50 authors conclude 50 Cancer Epidemiology Biomarkers 50 dose aspirin 50 coronary heart 50 multivariate analysis 50 premenopausal women 50 statin drugs 49 postmenopausal 49 ezetimibe 49 adjuvant therapy 49 peer reviewed 49 N Engl J 49 Annals 49 aprotinin 49 SSRIs 49 vegetable intake 49 CrossRef Medline 49 calcium intake 49 PNAS 48 Epidemiology 48 adjuvant chemotherapy 48 Outcomes Research 48 #:#-# [023] 48 Mayo Clinic Proceedings 48 phytoestrogens 48 American Geriatrics Society 48 venous thromboembolism 48 suicidality 48 polymorphisms 48 hypertensive patients 48 vitamin E 48 efficacy 48 clinical trials 48 DSMB