ANDERSON, K.; GARNER, M. M.; DENNIS, P. M. Causes of mortality in sloth bears (Melursus ursinus) housed in U.S. zoos. Journal of Zoo and Aquarium Research, [S. l.], v. 6, n. 1, p. 12–15, 2018. DOI: 10.19227/jzar.v6i1.261. Disponível em: https://jzar.org/jzar/article/view/261. Acesso em: 17 may. 2021.