To establish an enzymatic deconjugation method to separately quantify urinary o‐toluidine (OT), its six metabolites, another six chemicals present in an OT‐processing plant, and one metabolite of p‐toluidine, and to propose optimal urinary biological monitoring items of OT exposure.

中文翻译：

---

酶解法预处理尿液中邻甲苯胺的生物监测

建立酶促解偶联方法，分别定量尿邻甲苯胺（OT）及其六种代谢物、OT加工厂中存在的另外六种化学物质以及对甲苯胺的一种代谢物，并提出最佳的OT尿液生物监测项目接触。