Related by context. Frequent words. (Click for all words.) 49 placebo controlled clinical trials 49 Arch Intern Med 48 Arch Neurol 47 parkinsonism 47 J Natl Cancer Inst 46 hypercalcemia 46 substudy 46 J Biol Chem 46 partial meltdowns 45 Ann Intern Med 45 AD 45 Chernobyl catastrophe 45 Clin Infect Dis 44 Samoan islands 44 AD docket 44 neuropathological 44 bloody naval skirmishes 44 T2D 43 glaciations 43 epidemiologic studies 43 Tohoku earthquake 43 neuropsychological tests 43 J Clin Oncol 43 N Engl J 43 volcanic quakes 43 tidal gauges 43 atypia 42 Article PubMed ISI ChemPort 42 NHANES III 42 RCTs 42 randomized controlled trials 42 events SAEs 42 Honshu island 42 Ala. Crim 42 longitudinal studies 42 multivariate analyzes 42 Tang Dynasty #-# 42 Cascadia Subduction Zone 41 quakes measuring 41 Great Hanshin Earthquake 41 atomic bomb survivors 41 covariates 41 Cardiol 41 Crit Care Med 41 retrospective cohort study 41 transgenic mouse model 40 valvular heart 40 Tsuruga 40 Olmecs 40 Fukushima Daini 40 genotoxicity 40 Article ISI ChemPort 40 aftershocks measuring 40 Minamata disease 40 Etorofu 40 Cancer Res 40 nonadherence 40 Younger Dryas 40 terabecquerels 40 Miyagi prefecture 39 amphorae 39 Kardono 39 covariate 39 confounders 39 prospective observational 39 sociodemographic 39 megaquake 39 renal toxicity 39 Simeulue 39 Kashiwazaki Kariwa 39 Palaeolithic 39 Kashiwazaki Kariwa nuclear 39 Anatahan 39 Ala. Civ 39 Dai ichi complex 39 deglaciation 39 Radiocarbon dating 39 Atherosclerosis Risk 39 radioactive leakage 39 biogeochemical 39 tsunamis 39 histopathological 39 haplogroup 39 Cardiovascular Events 38 PTWC 38 thyroid tumors 38 tumor lysis syndrome 38 Achaemenid 38 megathrust 38 Sumerians 38 undersea quake 38 M#.# 38 hydrothermal activity 38 Athens Geodynamic Institute 38 APOE gene 38 tumor regression 38 MCAI 38 somatic symptoms 38 strongest aftershock 38 Kelud 38 Fuding