1. “Nursing research in the PACU: An open arena,”;Stewart;Perioperative Nursing Quarterly,1986
2. “Trends in postanesthesia nursing,”;Schneider;Journal of Post Anesthesia Nursing,1987
3. “Forming a classification system for PACU patients,”;Shirk;Journal of Post Anesthesia Nursing,1986
4. “Recovery from general anesthesia: A simple and comprehensive test for assessment,”;Sikh;Anesthesia and Analgesia,1979
5. “A postanesthetic recovery score,”;Aldrete;Anesthesia and Analgesia,1970