title: [Study of complications when evaluating healthcare: a difficult but necessary task].
authors.forename: Michel
authors.initials: M
authors.lastname: Delvaux
authors.forename: Gérard
authors.initials: G
authors.lastname: Gay
mesh_terms: D006801:Humans; D017063:Outcome Assessment, Health Care; D011183:Postoperative Complications; D011787:Quality of Health Care