Ostreicher D S
University of New Haven.
N Y State Dent J. 1994 Mar;60(3):47-9.
Chronic exposure to ambient nitrous oxide levels found in dental offices may pose unrecognized health risks, among them, increased incidence of spontaneous abortion or infertility among female workers. Vitamin B12 supplements can reverse some of the effects of chronic N2O exposure.
长期暴露于牙科诊所中发现的环境一氧化二氮水平可能会带来未被认识到的健康风险，其中包括女性工作人员自然流产或不孕的发生率增加。维生素B12补充剂可以逆转慢性一氧化二氮暴露的一些影响。
