title: The cost effectiveness of anesthesia workforce models: a critique.
authors.forename: D
authors.initials: D
authors.lastname: Martin-Sheridan
mesh_terms: D000758:Anesthesia / Q000191:economics* / Q000401:mortality; D003362:Cost-Benefit Analysis; D006801:Humans; D018803:Models, Economic; D009719:Nurse Anesthetists / Q000191:economics / Q000706:statistics & numerical data