A preliminary characterization of the mutagenicity of atmospheric particulate matter collected during sugar cane harvesting using the Salmonella/microsome microsuspension assay - Umbuzeiro, Gisela de Aragão; Franco, Alexandre; Magalhães, Dulce; Castro, Francisco José Viana de; Kummrow, Fábio; Rech, Célia Maria; Carvalho, Lilian Rothschild Franco de; Vasconcellos, Pérola de Castro (Environmental and Molecular Mutagenesis, 2008)