Prenatal exposure to lead in relation to risk of preterm low birth weight: A matched case-control study in China

Bin Zhang1,2, Wei Xia1, Yuanyuan Li1

  • 1Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.

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