@article{article139edd33,
title   = {Molecular evolution of ribosomal intergenic spacers in Odontophrynus americanus 2n and 4n (Amphibia: Anura)},
author = {Alvares, Lúcia Elvira and Polanco, Carlos and Brison, Olivier and Coutinho, Luiz Lehmann and Ruiz, Itamar Romano Garcia},
year = {2002},
doi = {10.1139/G01-134},
journal   = {Genome}
}