1. The WFSA global anesthesia workforce survey;Kempthorne;Anesth Analg,2017
2. Minimum required number of anesthetists for general hospitals (41-1300 beds) in Japan–analysis of questionnaire, 1992 (in Japanese with English abstract);Yoshimura;Masui,1994
3. Nurse-led versus doctor-led preoperative assessment for elective surgical patients requiring regional or general anesthesia;Nicholson;Cochrane Database Syst Rev,2013
4. Physician anaesthetists versus non-physician providers of anesthesia for surgical patients;Lewis;Cochrane Database Syst Rev,2014
5. Cost effectiveness analysis of anesthesia providers;Hogan;Nurs Econ,2010