Arruda, D. G.; Hirata, M. H.; Barretto, O. C. de O. Pitfalls in DNA Extraction from Ancient Bones Found in Brazilian Shell-Mounds. Rev. Mus. Arqueol. Etnol. 2007, Nº 17, 461-467. https://doi.org/10.11606/issn.2448-1750.revmae.2007.89814.