Environmental health environmental health risk iv buy book buy ebook environmental health risk iv edited by ca brebbia wessex institute of technology uk price gbp15700 free shipping isbn 978 1 84564 083 5 eisbn 978 1 84564 288 4 pages 304 transaction series wit transactions on biomedicine and health transaction volume 11 published 2007 format hardback book preview and . Environmental health risk iv c a brebbia home worldcat home about worldcat help search search for library items search for lists search for contacts search for a library create lists bibliographies and reviews or search worldcat find items in libraries near you . Iv environmental health risk management environmental health risk assessment v chapter 12 assessing multiple routes and sources of exposure 146 121 risk assessment of chemical mixtures 146 122 assessment of representative mixtures 147 123 the toxicity equivalence factor approach 147 124 summation of risk estimates 150 125 component elimination or simplification . Environmental health risk assessment iv 816 default values for exposure assessments 122 817 sources of exposure assessment data 124 818 appraising exposure assessments 124 819 exposure assessment reports 125 9 risk characterisation 127 91 introduction 127 92 key principles in environmental health risk characterisation 127 93 quantitative and qualitative risk characterisation 128 94