米非司酮壳型阴道环的制备方法及体外释放度研究
段雪艳，王彦坤，，李春晓，，张莹，王介东，宁美英*
Preparation and in-Vitro Evaluation of the Shell Vaginal Ring Containing Mifepristone
DUAN Xue-yan, WANG Yan-kun,, LI Chun-xiao,, ZHANG Ying, WANG Jie-dong,NING Mei-ying*
中国药学杂志
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2013, (9): 720
-724
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DOI: 10.11669/cpj.2013.09.014
