title: O Canada-Keep our specialty glorious and free.
authors.affiliation: Division of Thoracic Surgery, Department of Cardiothoracic Surgery, New York-Presbyterian Hospital, Weill Cornell Medical College, New York, NY. Electronic address: brs9035@med.cornell.edu.
authors.forename: Brendon M
authors.initials: BM
authors.lastname: Stiles
mesh_terms: D002170:Canada; D008511:Medicine; D013903:Thoracic Surgery; D019616:Thoracic Surgical Procedures