Related by context. Frequent words. (Click for all words.) 62 prospective cohort 58 multicenter study 56 Longitudinal Study 54 postmenopausal women 54 observational study 52 Health Initiative WHI 52 meta analysis 52 longitudinal study 51 randomized clinical 50 multicenter 50 Nutrition Examination Survey NHANES 50 randomized controlled 50 NHANES 49 randomized controlled trial 49 randomized 49 placebo controlled 49 dietary patterns 48 study 48 Nutrition Examination Survey 48 randomized controlled trials 47 Interview Survey 47 observational studies 47 epidemiological studies 47 rosuvastatin 47 randomized placebo controlled 46 premenopausal women 46 cohort 46 randomized trials 46 randomized double 45 blind placebo controlled 45 post menopausal 45 blind randomized 45 randomized clinical trials 45 prospective randomized 45 cardiovascular mortality 45 pre menopausal 45 genotyped 44 postmenopausal 44 epidemiological 44 Surveillance Epidemiology 44 blind randomized placebo 44 Framingham Heart 43 dietary intake 43 Phase IIb trial 43 dataset 43 WHI 43 Phase IIa trial 42 epidemiologic studies 42 double blind placebo 42 Clinical Nutrition 42 meta analyzes 41 clinical trial 41 premenopausal 41 Study 41 dose escalation study 41 glycemic load 41 researchers 41 Phase Ib 40 Mediterranean diet 40 Phase IIb 40 journal Human Reproduction 40 statin therapy 40 homocysteine levels 40 N Engl J 40 #:#-# [023] 40 Cancer Registry 40 Cohort 40 Phase III pivotal 40 Phase III clinical 40 serum samples 40 folate 39 Current Population Survey 39 calcium intake 39 longitudinal studies 39 vitamin D intake 39 Lancet Oncology 39 Phase 1b 39 extrapolated 39 Phase 2b 39 clinical trials 39 socio demographic 39 phytoestrogens 39 Phase III 39 index BMI 39 unblinded 39 epidemiologic 39 CYPHER R Stent 39 RCTs 39 Longitudinal 39 randomized Phase 39 Phase 2b trial 38 vitamin E 38 chromium picolinate 38 hypercholesterolemia 38 osteoporotic fractures 38 Phase 2b study 38 Cochrane Collaboration 38 pravastatin 38 Phase III trials 38 plus progestin 38 Annals