1. Danielle B, Namrita L (2012) Evid-Based Compl Alt 1:11
2. Ye CP, Zhang HL (2012) Prog Obstet Gynecol 21:760
3. Zhang Q (2012) Med Inf 4:126
4. Ji W, Wang EJ, Song J (2012) Chin J Fam Plann 20:164
5. Zheng QF, Xu SG, Xu CJ (2011) Anti-Tumor Pharm 1:33