@article{articlea7e831fe,
title   = {Environmental enrichment for maned wolves (Chrysocyon brachyurus): group and individual effects},
author = {Vasconcellos, A. S and Guimarães, Marcelo Alcindo de Barros Vaz and Oliveira, Cláudio Alvarenga de and Pizzutto, Cristiane Schilbach and Ades, César},
year = {2009},
journal   = {Animal Welfare}
}