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Occupational Safety & Health (Graduate): Research Studies

Research Studies

Health & Environmental Research Online (HERO)

Health and Environmental Research Online (HERO) is a database of scientific studies and other references used to develop EPA's risk assessments aimed at understanding the health and environmental effects of pollutants and chemicals. It is developed and managed in EPA's Office of Research and Development (ORD) by the Center for Public Health and Environmental Assessment (CPHEA).

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