ÇATALKAYA, Emine. Endoscopic Examination of the Obstructive Upper Respiratory Diseases. International Journal of Veterinary and Animal Research (IJVAR), [S. l.], v. 5, n. 3, p. 134–138, 2022. Disponível em: https://ijvar.org/index.php/ijvar/article/view/555. Acesso em: 13 sep. 2025.