title: La critique est aisée mais l'art est difficile. [Criticism is easy but the method is hard; comment].
authors.affiliation: Department of Surgery, Gasthuisberg University Hospital, Leuven, Belgium.
authors.forename: P
authors.initials: P
authors.lastname: Sergeant
authors.forename: B
authors.initials: B
authors.lastname: Meyns
mesh_terms: D013504:Cardiovascular Surgical Procedures / Q000401:mortality*; D003365:Costs and Cost Analysis; D006801:Humans; D008485:Medical Audit / Q000379:methods*; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*; D015996:Survival Rate; D013997:Time Factors