title: Reply: Importance of Cost-Comparison Analysis in Comparing Operative and Tanscatheter Closure of Atrial Septal Defects.
authors.forename: Matthew E
authors.initials: ME
authors.lastname: Oster
authors.forename: Michael
authors.initials: M
authors.lastname: Kelleman
authors.forename: Yinn Khurn
authors.initials: YK
authors.lastname: Ooi
mesh_terms: D006328:Cardiac Catheterization; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans