母亲职业：对自然流产和畸形的影响。

Occup Med. 1986 Jul-Sep;1(3):381-403.

The epidemiology of spontaneous abortion is described and the literature relating selected occupations to spontaneous abortion and to malformations is reviewed. A study on the effects of anesthetic gases on pregnancy outcome is presented to demonstrate approaches to research.

本文描述了自然流产的流行病学情况，并对将特定职业与自然流产及畸形相关联的文献进行了综述。还介绍了一项关于麻醉气体对妊娠结局影响的研究，以展示研究方法。