VERMEER, Jan; DEVREESE, Lieven. Birth sex ratio, infant mortality and rearing type in captive western lowland gorillas. Journal of Zoo and Aquarium Research, [S. l.], v. 3, n. 1, p. 6–10, 2015. DOI: 10.19227/jzar.v3i1.107. Disponível em: https://jzar.org/jzar/article/view/107. Acesso em: 21 nov. 2024.