Campbell R L, Hannifan M A, Reist P C, Gregg J M
J Oral Surg. 1977 Aug;35(8):625-30.
Exposure to nitrous oxide and halothane during oral surgery was monitored using a Miran infrared analyzer. A "typical" time-weighted analysis exposure was established for the surgeon, assistant, and anesthetist. Values for halothane ranged from 7.5 to 59 ppm, and for nitrous oxide, from 280 to 90,000 ppm.
