Methods Thirty-five women exposed to low level of lead were studied. Their physiological function, pregnancy outcome and development condition of their babies were investigated.
方法用热消化双硫腙比色法测定环境中的铅，用横断面方法进行女性生殖机能的调查，用回顾性调查方法进行妊娠方面及子代发育情况的调查。
Methods Thirty-five women exposed to low level of lead were studied. Their physiological function, pregnancy outcome and development condition of their babies were investigated.
方法用热消化双硫腙比色法测定环境中的铅，用横断面方法进行女性生殖机能的调查，用回顾性调查方法进行妊娠方面及子代发育情况的调查。
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