An anomalous origin of the right subclavian artery in the dog.
D000818:Animals; D001013:Aorta, Thoracic; D000013:Congenital Abnormalities / Q000662:veterinary*; D004283:Dog Diseases; D004285:Dogs; D007823:Laryngeal Nerves / Q000033:anatomy & histology; D008297:Male; D013348:Subclavian Artery / Q000002:abnormalities* / Q000196:embryology / Q000601:surgery