Assessment of environmental agrotoxi pollution as factor in evaluating human health concerns: a model startegy to detect genotoxicity in ambient sentinels such as rodent and higher plants - Zucchi, Tania Maria Araujo Domingues; Melo, Michele A de; Poli, Paola; Castro, V S; Zucchi, Tania Maria Domingues (Latin American Meeting on Plant Biotechnology, 2001)