MAP20100102176 Abbott, Linda C. Exposure assessment approaches for engineered nanomaterials / Linda C. Abbott and Andrew D. Maynard En: Risk analysis : an international journal. - McLean, Virginia : Society for Risk Analysis, 1987-2015 = ISSN 0272-4332. - 01/11/2010 Tomo 30 Número 11 - 2010 I. Maynard, Andrew D. .