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OLS Field Name OLS Field Data
Main Title Incorporating Biologically Based Models into Assessments of Risk from Chemical Contaminants.
Author Bull, R. J. ; Conolly, R. B. ; DeMarini, D. M. ; MacPhail, R. C. ; Ohanian, E. V. ;
CORP Author Health Effects Research Lab., Research Triangle Park, NC.
Publisher cMar 93
Year Published 1993
Report Number EPA/600/J-93/367;
Stock Number PB93-228930
Additional Subjects Risk assessment ; Chemical compounds ; Drinking water ; Hazardous materials ; Dose-response relationships ; Public health ; Exposure ; Health Hazards ; Maximum permissible level ; Toxicity ; Statistical analysis ; Reprints ; Biologically based models
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB93-228930 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 11/22/1993
Collation 7p
Abstract
The general approach to assessment of risk from chemical contaminants in drinking water involves three steps: hazard identification, exposure assessment, and dose-response assessment. Traditionally, the risks to humans associated with different levels of a chemical have been derived from the toxic responses observed in animals. It is becoming increasingly clear, however, that further information is needed if risks to humans are to be assessed accurately. Biologically based models help clarify the dose-response relationship and reduce uncertainty.