3Liu JP, Kjaergard LL, Gluud C. Misuse of randomization:a review on Chinese randomized trials of herbal medicines for chronic hepatitis B [ J]. Am J Chin Med, 2002,30 (1) :173- 176.
4Flower A, Liu JP, Chen S, et al. Chinese herbal medicine for endometriosis [ J ]. Cochrane Database of Systematic Reviews 2009, 8 ( 3 ) : CD006568.
5Grant SJ, Bensoussan A, Chang D, et al. Chinese herbal medicines for people with impaired glucose tolerance or impaired fasting blood glucose [ J ]. Cochrane Database of Systematic Reviews, 2009, 7 (4) :CD006690.
6Liu JP, Yang H, Xia Y, et al. Herbal preparations for uterine fibroids [ J ]. Cochrane Database of Systematic Reviews, 2009,19 ( 2 ) : CD005292.
7Moher D, Cook DJ, Eastwood S,et al. Improving the quality of rEporting of meta - analysis of randomized controlled trials: The QUOROM statement [ J]. Lancet, 1994,354 (9193) :1896- 1900.
8Editorial. Integrity from the top down [ J ]. Nature, 2002, 418(6898) :569.