Armed Forces Radiobiology Research Institute
（重定向自AFRRI）
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The Armed Forces Radiobiology Research Institute (AFRRI) is a triservice laboratory in Bethesda, Maryland, USA, and was chartered by the U.S. Congress in 1961. It conducts research in the field of radiobiology and related matters which are essential to the operational and medical support of the U.S. Department of Defense (DoD) and the U.S. military services. AFRRI provides services and performs cooperative research with other federal and civilian agencies and institutions.