Showing 1 - 2 results of 2 for search 'Yun-Ping Zhang', query time: 0.05s Refine Results
  1. 1
    Vitamin A intake and risk of melanoma: a meta-analysis.

    Vitamin A intake and risk of melanoma: a meta-analysis. by Yun-Ping Zhang, Rui-Xue Chu, Hui Liu

    Published 2014-01-01
    Get full text
    Article
  2. 2
    Risk factors for preterm birth in five Maternal and Child Health hospitals in Beijing.

    Risk factors for preterm birth in five Maternal and Child Health hospitals in Beijing. by Yun-Ping Zhang, Xiao-Hong Liu, Su-Hong Gao, Jia-Mei Wang, Yue-Shan Gu, Jiu-Yue Zhang, Xia Zhou, Qing-Xia Li

    Published 2012-01-01
    Get full text
    Article

Search Tools: