@article{article2c141746,
title   = {Isotopic signatures (δ13C and δ15N) of muscle, carapace and claw in Phrynops geoffroanus (Testudines: Chelidae)},
author = {Marques, Tiago S and Tassoni Filho, Mauricio and Ferronato, Bruno O and Guardia, Isabela and Verdade, Luciano Martins and Camargo, Plinio Barbosa de},
year = {2011},
doi = {10.1590/s1984-46702011000300016},
journal   = {Zoologia: An International Journal for Zoology}
}