title: Pandora's Box contains no easy solution.
authors.forename: M G
authors.initials: MG
authors.lastname: Booth
authors.forename: S
authors.initials: S
authors.lastname: Mackenzie
mesh_terms: D003422:Critical Care / Q000941:ethics*; D032984:Ethics, Research; D006801:Humans; D007258:Informed Consent / Q000941:ethics*; D019727:Proxy