Article Takedown/Update Request

This is an update request for the document Preparation of a ligustrazine ethosome patch and its evaluation in vitro and in vivo by Xingyan Liu, Hong Liu, Jianqiang Liu, Zhiwei He, Congcong Ding, Guoliang Huang, Weihua Zhou and Leshan Zhou

Your paper was deposited in PubMed Central and appears online at http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=3075898
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