title: A vascular cause of Hirschsprung's disease?
mesh_terms: D001158:Arteries / Q000002:abnormalities; D003106:Colon / Q000098:blood supply*; D005726:Ganglia, Parasympathetic / Q000002:abnormalities; D006627:Hirschsprung Disease / Q000209:etiology*; D006801:Humans