title: [Report of 20 cases of ventricular septal defects with patent ductus arteriosus in children].
mesh_terms: D002648:Child; D002675:Child, Preschool; D004374:Ductus Arteriosus, Patent / Q000150:complications* / Q000175:diagnosis; D005260:Female; D006345:Heart Septal Defects, Ventricular / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007223:Infant; D008297:Male