01054oas 2200325 a 450 991069570270332120070502083832.0(CKB)5470000002372759(OCoLC)123911453(EXLCZ)99547000000237275920070502b20002000 sa engurmn|||||||||txtrdacontentcrdamediacrrdacarrierYear ... current directions and evolving strategies[electronic resource]Research Triangle Park, N.C. National Toxicology Program, U.S. Dept. of Health and Human Services[2000]HTML fileTitle from title screen (viewed on May 1, 2007).Current directions and evolving strategiesToxicologyUnited StatesPeriodicalsToxicologyGPOGPOGPODOCUMENT9910695702703321Year ... current directions and evolving strategies3108589UNINA