1. “Anesthesia, pregnancy, and miscarriage: A study of operating room nurses and anesthetists,”;Cohen;Anesthesiology,1971
2. “Exposure to anesthetic gases and reproductive outcome,”;Tanenbaum;Journal of Occupational Medicine,1985
3. “Trace anesthetic gases: An unproven health hazard,”;Walts;AORN Journal,1983
4. “Trace anesthetic effects on perceptual, cognitive, and motor skills,”;Bruce;Anesthesiology,1974
5. “Psychological studies of human performances affected by traces of enflurane and N20”;Bruce;Anesthesiology,1975