01128nam 2200349 a 450 991070236990332120121127141111.0(CKB)5470000002426458(OCoLC)819421375(EXLCZ)99547000000242645820121127d2012 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierAnthrax[electronic resource] DHS faces challenges in validating methods for sample collection and analysis : report to congressional requesters[Washington, D.C.] :U.S. Govt. Accountability Office,[2012]1 online resource (iii, 108 pages) color illustrationsTitle from PDF title screen (viewed Nov. 26, 2012)."July 2012.""GAO-12-488."Includes bibliographical references.Anthrax AnthraxTestingAnthraxTesting.GPOGPOBOOK9910702369903321Anthrax3467837UNINA