title: Patent ductus arteriosus surgery in small dogs.
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000601:surgery*; D004285:Dogs; D004374:Ductus Arteriosus, Patent / Q000601:surgery / Q000662:veterinary*; D004562:Electrocardiography / Q000662:veterinary; D005260:Female; D008297:Male; D010701:Phonocardiography