@article{article619cecd0,
title   = {Maize somatic chromosome preparation: pretreatments and genotypes for obtention of high index of metaphase accumulation},
author = {Bertao, M. R. and Perecin, Margarida Lopes R. de Aguiar},
year = {2002},
doi = {10.1080/00087114.2002.10589266},
journal   = {Caryologia}
}