1. Congenital Esophageal Dilatation in a Cocker Puppy;Baronti;North Am. Vet.,1950
2. Congenital Esophageal Dilatation;Brasmer;North Am. Vet.,1953
3. Esophageal Achalasia, Esophageal Chalasia and Persistent Right Aortic Arch in the Dog and Cat;Clifford;Archives, Off. Am. Coll. Vet. Surg.,1973