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[Effects of mifepristone of different doses on emergency contraception, a randomized double-blind study].
Xiao BL, von Hertzen H, Zhao H, Piaggio G, Wu SC, Huang J, Weng LJ, Zhang LJ, Cheng LN, Ren FM, He CH, Gui YL, Huang ZJ, Lei ZW, Zhu MH, Song LJ, Cao XM, Wang RF, Ding WH, Mei QM, Ni FX, Zheng N. Xiao BL, et al. Among authors: huang zj, huang j. Zhonghua Yi Xue Za Zhi. 2003 May 25;83(10):813-8. Zhonghua Yi Xue Za Zhi. 2003. PMID: 12895329 Clinical Trial. Chinese.
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