Related by context. Frequent words. (Click for all words.) 57 observational study 56 randomized clinical 56 postmenopausal women 55 meta analysis 55 observational studies 54 hormone therapy 53 randomized controlled trials 52 randomized trials 51 randomized clinical trials 50 randomized controlled trial 50 hormone replacement 50 heartwire 49 randomized 49 post menopausal 49 HRT 49 Prempro 49 postmenopausal 48 progestin 48 NEJM 48 raloxifene 48 menopausal women 48 oral contraceptives 48 statin 48 rosiglitazone 48 tamoxifen 48 statins 47 Femara 47 NCI 47 SSRI 47 randomized controlled 47 clinical trial 47 calcium supplements 47 longitudinal study 46 dose aspirin 46 placebo controlled 46 menopausal symptoms 46 epidemiological studies 46 National Heart Lung 46 premenopausal women 45 statin therapy 45 NHLBI 45 multicenter 45 estrogen 45 metformin 44 randomized placebo controlled 44 vitamin E 44 warfarin 44 Premarin 44 prospective randomized 44 HAART 44 pioglitazone 44 Zometa 44 study 43 menopause 43 statin drugs 43 vitamin D supplements 43 bisphosphonates 43 COX 2 43 estradiol 43 menopause symptoms 42 calcium intake 42 mg dose 42 SSRIs 42 randomized double 42 preterm birth 42 NSAIDs 42 JAMA 42 placebo 42 folic acid 41 cardiovascular 41 bevacizumab 41 cardiovascular disease 41 anticoagulation 41 PCOS 41 hormonal therapy 41 mammography 41 fat diets 41 CHD 41 clinical trials 41 cholesterol lowering drugs 41 endometrial cancer 41 antiretroviral therapy 41 clopidogrel 41 VTE 41 olanzapine 41 Celebrex 41 NSAID 40 thalidomide 40 atorvastatin 40 Arimidex 40 liraglutide 40 Clinical Nutrition 40 Framingham Heart 40 hip fractures 40 ischemic stroke 40 bone mineral 40 prospectively 39 Preventive Services 39 multivitamins 39 AHRQ 39 NIH