Principles of characterizing and applying human exposure models - Geneva : World Health Organization, 2005 - iv, 70 p. : ill. ; 30 cm. - Harmonization Project document ; no. 3 . - Harmonization Project document ; no. 3 . ISBN: 9241563117 Hadiah Subjects--Topical Terms: Hazardous substances--toxicityEnvironmental exposureModels, TheoreticalRisk Assessment--methods National Library of Medicine Call No.: WA670 / .P9576 2005 9HUKM