CHIRAYATH, Deepa. Functional Ileus in Dogs: Radiography, Ultrasonography, Acid-Base and Blood Gas Analysis. International Journal of Livestock Research, India, v. 9, n. 4, p. 129–133, 2019. Disponível em: https://ijlr.org/ojs_journal/index.php/ijlr/article/view/1308. Acesso em: 2 may. 2026.