title: Patient safety in anesthesia--continuing challenges and opportunities.
authors.forename: John G
authors.initials: JG
authors.lastname: Wade
mesh_terms: D016058:Analgesia, Patient-Controlled / Q000009:adverse effects; D000758:Anesthesia / Q000009:adverse effects*; D002170:Canada; D006801:Humans; D019300:Medical Errors / Q000517:prevention & control*; D012449:Safety