1. Management of oesophageal obstruction (‘choke’) in horses;Hillyer;In Pract,1995
2. Esophageal obstruction in horses;Feige;A retrospective study of 34 cases,2000
3. Thoracic oesophageal abscess in a pony;Freeman;Vet Rec,1998
4. Esophageal obstruction in horses;Whitehair;Comp Contin Educ Pract Vet,1990
5. Esophageal obstruction in horses;Duggan;Comp Contin Educ Pract Vet,2004