Regurgitation in pups.  I.  Persistent aortic arches.
D000818:Animals; D001011:Aorta / Q000002:abnormalities*; D001013:Aorta, Thoracic; D004283:Dog Diseases; D004285:Dogs; D005767:Gastrointestinal Diseases
AORTA/abnormalities; DOGS/diseases; GASTROINTESTINAL DISEASES