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Progress on the Maternal Mortality Ratio Reduction in Wuhan, China in 2001–2012
- Shaoping Yang,
- Bin Zhang,
- Jinzhu Zhao,
- Jing Wang,
- Louise Flick,
- Zhengmin Qian,
- Dan Zhang,
- Hui Mei
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- Published: February 21, 2014
- https://doi.org/10.1371/journal.pone.0089510