title: Canine congenital heart disease: epidemiology and etiological hypotheses.
mesh_terms: D000818:Animals; D001947:Breeding; D004283:Dog Diseases / Q000453:epidemiology* / Q000209:etiology; D004285:Dogs; D005260:Female; D006330:Heart Defects, Congenital / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary*; D008297:Male; D012737:Sex Factors