VELAVAN, A.; SIVASHANKAR, R.; GAYATHRI, K.; PANDIYAN, R. Diagnosis and Surgical Management of Oesophageal Diverticulum in a Heifer. International Journal of Livestock Research, India, v. 11, n. 5, p. 48–52, 2021. DOI: 10.5455/ijlr.20201123081708 . Disponível em: http://ijlr.org/ojs_journal/index.php/ijlr/article/view/471. Acesso em: 17 apr. 2026.