MAP20130007731 A Look at state-level risk assessment in the United States : making decisions in the absence of federal risk values / Diana G. Effio...[et.al] En: Risk analysis : an international journal. - McLean, Virginia : Society for Risk Analysis, 1987-2015 = ISSN 0272-4332. - 07/01/2013 Volumen 33 Número 1 - enero 2013