SEARCH Articles Figures Tables Chronic toxicity studies INDEX Epidemiologic studies 798 INDEX INDEX case study INDEX fractionation studies INDEX future studies INDEX interaction sites studied INDEX kinetic studies INDEX model studies INDEX molecular beam studies INDEX spectroscopic studies INDEX studies, early Labeling studies 712 INDEX Pharmacokinetic studies INDEX Physiological Indices for Human Biogeochemical Studies Polymer studies refractive index Refractive index studies Rodent studies 1028 INDEX Subject index Environmental Studies