Cytogenetic study on individuals occupationally exposed to DDT - Rabello-Gay, Maria Nazareth; Becak, Willy; De Almeida, W. F.; Pigati, P.; Ungaro, M. T.; Murata, T.; Pereira, Carlos Alberto de Bragança (Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, 1975)