[Blood lead level of children in the urban areas in China].
Qi Q, Yang Y, Yao X, Ding L, Wang W, Liu Y, Chen Y, Yang Z, Sun Y, Yuan B, Yu C, Han L, Liu X, Hu X, Liu Y, Du Z, Qu L, Sun F.
Qi Q, et al.
Zhonghua Liu Xing Bing Xue Za Zhi. 2002 Jun;23(3):162-6.
Zhonghua Liu Xing Bing Xue Za Zhi. 2002.
PMID: 12411080
Chinese.