@article{article99524ef7,
title   = {Chromosomal variability of sex chromosomes and NOR's in Trichomys apereoides (Rodentia, Echimyidae)},
author = {Souza, M. J. and Yonenaga-Yassuda, Yatiyo},
year = {1982},
journal   = {Cytogenetics and Cell Genetics}
}