@article{article5faef238,
title   = {Isotopic signatures (δ 13C and δ15N) of muscle, carapace and claw in Phrynops geoffroanus (Testudines: Chelidae)},
author = {Marques, Thiago Simon and Tassoni-Filho, Maurício and Ferronato, Bruno Oliveira and Guardia, Isabela and Verdade, Luciano Martins and Camargo, Plinio Barbosa de},
year = {2011},
doi = {10.1590/S1984-46702011000300016},
journal   = {Zoologia}
}