KOZLOWSKI, C. P.; CLAWITTER, H. L.; ASA, C. S.; MACEK, M. S.; SNYDER, T. L.; TIEBER, A. M. Patterns of fecal steroids associated with reproduction in two Cracidae species: the blue-throated piping guan (Pipile cumanensis cumanensis) and the horned guan (Oreophasis derbianus). Journal of Zoo and Aquarium Research, [S. l.], v. 6, n. 3, p. 85–90, 2018. DOI: 10.19227/jzar.v6i3.351. Disponível em: https://www.jzar.org/jzar/article/view/351. Acesso em: 29 may. 2023.