title: Changes in Anesthesia & Analgesia for 2009.
authors.forename: Steven L
authors.initials: SL
authors.lastname: Shafer
mesh_terms: D022126:Access to Information; D000698:Analgesia; D000758:Anesthesia; D002986:Clinical Trials as Topic; D003309:Copyright; D006801:Humans; D007258:Informed Consent; D008499:Medical Records; D010506:Periodicals as Topic / Q000639:trends; D012042:Registries