1. Patency of the ductus arteriosus in the newborn calf and foal;Amoroso;Br. Heart J.,1958
2. Persistent right aortic arch in the horse;Bartels;J. Am. Vet. Med. Assoc.,1969
3. Multiple congenital heart anomalies in five Arabian foals;Bayly;J. Am. Vet. Med. Assoc.,1982
4. Diagnosis of cardiac lesions by contrast echocardiography;Bonagura;J. Am. Vet. Med. Assoc.,1983
5. Congenital cardiac lesions;Brown,1983