MAP20130007755 Nakayachi, Kazuya The Unintended effects of risk-refuting information on anxiety / Kazuya Nakayachi 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 I. Title.