title: Research in cardio-thoracic surgery a European challenge.
authors.affiliation: Department of Surgery, General Hospital of Vienna, Austria.
authors.forename: E
authors.initials: E
authors.lastname: Wolner
mesh_terms: D005060:Europe; D006801:Humans; D012106:Research / Q000639:trends*; D013903:Thoracic Surgery / Q000639:trends*