1. Tracheal signs and associated vascular anomalies in dogs with persistent right aortic arch;Buchanan;J Vet Intern Med,2004
2. Development: the heart and great vessels;Bishop,1999
3. Vascular ring anomalies;Kyles,2010
4. Vascular ring anomalies;Van Gundy;Compend Contin Educ Pract Vet,1989
5. Heart and vessels;D’Anjou,2011