@article{article219b7a08,
title   = {Ocurrence of the sex-ratio trait in natural populations of drosophila simulans in brazil},
author = {Magalhaes, Luiz Edmundo de and Roveroni, I M and Arruda-Campos, S H},
year = {1985},
journal   = {Revista Brasileira de Genetica = Brazilian Journal of Genetics}
}