HEWSON, C. J. Noises off: What vocalizations can and can’t tell us about animal welfare. Canadian Acoustics, [S. l.], v. 30, n. 3, p. 130–131, 2002. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1489. Acesso em: 2 may. 2024.