title: Why not close a small ventricular septal defect?
authors.forename: J D
authors.initials: JD
authors.lastname: Waldman
mesh_terms: D003365:Costs and Cost Analysis; D006345:Heart Septal Defects, Ventricular / Q000191:economics / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D012307:Risk Factors