title: ASDOS closures: congratulations and technical observations.
authors.forename: M P
authors.initials: MP
authors.lastname: O'Laughlin
authors.forename: J K
authors.initials: JK
authors.lastname: Harrison
mesh_terms: D006348:Cardiac Surgical Procedures / Q000379:methods*; D005069:Evaluation Studies as Topic; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D016896:Treatment Outcome