MAP20080028824 Reducing risk on machinery : a field evaluation pilot study of risk assessment / John Etherton [et al.] En: Risk analysis : an international journal. - McLean, Virginia : Society for Risk Analysis, 1987-2015 = ISSN 0272-4332. - 01/06/2008 Tomo 28 Número 3 - 2008 I. Etherton, John . II. Título.