title: IV. Surrogate measures, do they really describe anaesthetic state?
authors.affiliation: Service d'anesthésie, APHP-Hôpital Bichat, 46, rue Henri Huchard, 75018 Paris, France.
authors.forename: F S
authors.initials: FS
authors.lastname: Servin
authors.forename: V
authors.initials: V
authors.lastname: Billard
mesh_terms: D000768:Anesthesia, General; D001364:Awareness / Q000187:drug effects*; D004569:Electroencephalography / Q000379:methods*; D006801:Humans; D016343:Monitoring, Intraoperative / Q000379:methods*