title: State of the science: biologically based modeling in risk assessment.
authors.affiliation: National Center for Environmental Assessment, Office of Research and Development, US Environmental Protection Agency, Washington, DC 20460, USA.
authors.forename: Jane C
authors.initials: JC
authors.lastname: Caldwell
authors.forename: Kannan
authors.initials: K
authors.lastname: Krishnan
authors.forename: Marina V
authors.initials: MV
authors.lastname: Evans