title: [Justification of the survey].
authors.forename: F
authors.initials: F
authors.lastname: Clergue
authors.forename: M C
authors.initials: MC
authors.lastname: Laxenaire
mesh_terms: D000758:Anesthesia / Q000592:standards / Q000706:statistics & numerical data; D000776:Anesthesiology; D005602:France; D019538:Health Care Surveys; D006801:Humans; D011785:Quality Assurance, Health Care