Related by context. Frequent words. (Click for all words.) 51 pharmacodynamic effects 49 generalizability 48 randomized clinical 48 study 47 placebo controlled clinical 47 double blinded placebo 47 Phase Ia 47 molecular mechanisms underlying 47 Phase Ib clinical 47 clinical trial 47 randomized controlled trial 47 AREDS 46 multicenter clinical 46 SWOG 46 prospective observational 46 longitudinal study 46 multicenter study 46 phase IIa 46 dietary supplementation 46 retrospective cohort study 46 lipid lowering therapy 45 observational study 45 calcium supplementation 44 prospective cohort 44 pharmacokinetic studies 44 Phase 1a 44 single ascending dose 44 researchers 44 Diamyd ® 44 blinded placebo controlled 44 zinc supplementation 44 Phase 2a trial 44 randomized controlled 44 clinical trials 44 neuroprotective effects 44 Phase IIa trial 44 Phase 1b trial 43 IND submission 43 randomized controlled clinical 43 NSABP 43 Applied Physiology 43 preclinical toxicology 43 confirmatory Phase III 43 unblinding 43 Concord grape juice 43 Deisseroth 43 prespecified 42 liver transplant recipients 42 studies 42 vitro experiments 42 StemEx 42 substudy 42 observational studies 42 longitudinal studies 42 Clinical trials 42 multiple ascending dose 42 phase IIb 42 Phase 2a clinical 42 Sc.D. 42 laboratory experiments 42 biostatistician 42 cardiovascular morbidity 42 postmenopausal women 42 placebo controlled studies 42 vitamin D supplementation 42 placebo controlled 42 placebo controlled randomized 42 Cohort Study 42 RRMS patients 42 journal Biological Psychiatry 42 Phase 2b study 41 randomized controlled clinical trials 41 ALLHAT 41 genotoxicity 41 randomly assigning 41 vitamin supplementation 41 nonalcoholic fatty liver 41 WHI 41 estrogen progestin 41 DASH diet 41 Prospective Investigation 41 meta analysis 41 Health HSPH 41 multicenter 41 HHMI investigator 41 glucose homeostasis 41 salsalate 41 Phase IIb clinical 41 Clinical Endocrinology & 41 Longitudinal Study 41 Phase IIa clinical 40 glycemia 40 postmenopausal 40 isavuconazole 40 journal Obesity 40 Phase Ib 40 journal Psychosomatic Medicine 40 scientifically rigorous 40 reseachers 40 registrational 40 randomized controlled trials