01597nam 2200409Ka 450 991069809540332120090429133440.0(CKB)5470000002394045(OCoLC)319633400(EXLCZ)99547000000239404520090429d2003 ua 0engtxtrdacontentcrdamediacrrdacarrierNational Health and Environmental Effects Research Laboratory[electronic resource] Human health research implementation planResearch Triangle Park, NC :U.S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory, Office of Research and Development,[2003]1 volume (various pagings) digital, PDF fileTitle from title screen (viewed on Apr. 29, 2009)."September 2003."National Health and Environmental Effects Research Laboratory Health risk assessmentUnited StatesEnvironmental healthUnited StatesEnvironmental risk assessmentUnited StatesHealthResearchUnited StatesMedicineResearchUnited StatesHealth risk assessmentEnvironmental healthEnvironmental risk assessmentHealthResearchMedicineResearchGPOGPOBOOK9910698095403321National Health and Environmental Effects Research Laboratory3489075UNINA