title: [Surgical treatment of patent ductus arteriosus in infancy and early childhood].
mesh_terms: D002675:Child, Preschool; D004374:Ductus Arteriosus, Patent / Q000601:surgery*; D006801:Humans; D007223:Infant
vernacular_title: Operativno lechenie na otvoreniia Botalov protok v kurmacheskata i rannata detska vuzrast