Liu Xiao Bing, Wu Meng, Zhang Yu, Wang Lei, Piao Jian Hua, Yang Li Chen, Yang Xiao Guang
Key Laboratory of Trace Element Nutrition of National Health and Family Planning Commission, National Institute of Nutrition and Health of Chinese Center for Disease Control and Prevention, Beijing 100050, China.
Maternal & Child Health Care Hospital of Shaanxi Province, Xian 710000, Shaanxi, China.
Biomed Environ Sci. 2018 Jul;31(7):535-538. doi: 10.3967/bes2018.072.