TY - GEN ED - World Health Organization. TI - WHO human health risk assessment toolkit : chemical hazards T2 - IPCS harmonization project document ; no. 8 SN - 9789241548076 PY - 2010/// CY - Geneva : PB - World Health Organization KW - Hazardous substances KW - Toxicity KW - Environmental exposure KW - Risk assessment KW - Toxicology N1 - 2 ER -