Emissions generated by sugarcane burning promote genotoxicity in rural workers: a case study in Barretos, Brazil - Silveira, Henrique César Santejo; Carrijo, Marina Schmidt; Seidel, Ervald Henrique; Scapulatempo Neto, Cristovam; Longatto Filho, Adhemar; Carvalho, Andre Lopes; Reis, Rui Manuel Vieira; Saldiva, Paulo Hilário Nascimento (Environmental health, 2013)