We found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title[Sample size calculation in clinical post-marketing evaluation of traditional Chinese medicine].AuthorsFu Y; Xie YPublicationZhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2011, Vol 36, Issue 20, p2904ISSN1001-5302Publication typearticle