Anesth Analg. 1975 Jan-Feb;54(1):152-4.
Fires can and do occur with presumably nonflammable anesthetic technics, especially in relatively closed areas such as the oral cavity. As long as we use high concentrations of O2 and N2O in the presence of potentially flammable material and a potent source of ignition, we must remain vigilant to minimize the chance of harming our patients by fire.
即使采用据推测不可燃的麻醉技术，火灾仍有可能且确实会发生，尤其是在口腔等相对封闭的区域。只要我们在存在潜在易燃材料和强大火源的情况下使用高浓度的氧气和一氧化二氮，就必须保持警惕，尽量减少火灾对患者造成伤害的可能性。
