JAYACHITRA, S.; BALASUNDARAM, K. Gross Morphological Studies on the Trachea of Adult Emu. Indian Journal of Veterinary Anatomy, India, v. 27, n. 1, 2015. Disponível em: https://epubs.icar.org.in/index.php/IJVA/article/view/49643. Acesso em: 18 jun. 2026.