[Patent ductus arteriosus in twin girls].
D002675:Child, Preschool; D004200:Diseases in Twins; D004374:Ductus Arteriosus, Patent / Q000601:surgery*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006973:Hypertension / Q000209:etiology
Otkrytyĭ arterial'nyĭ protok u devochek-bliznetsov.