APA Citation

Zhang, Z., Zheng, Z., Kan, H., Song, Y., Cui, W., Zhao, G., & Kip, K. E. (2011). Reduced Risk of Colorectal Cancer With Metformin Therapy in Patients With Type 2 Diabetes: A meta-analysis. American Diabetes Association.

Chicago Style Citation

Zhang, Zhi-Jiang, Zhi-Jie Zheng, Haidong Kan, Yiqing Song, Wei Cui, Genming Zhao, and Kevin E. Kip. Reduced Risk of Colorectal Cancer With Metformin Therapy in Patients With Type 2 Diabetes: A Meta-analysis. American Diabetes Association, 2011.

MLA Citation

Zhang, Zhi-Jiang, et al. Reduced Risk of Colorectal Cancer With Metformin Therapy in Patients With Type 2 Diabetes: A Meta-analysis. American Diabetes Association, 2011.

Warning: These citations may not always be 100% accurate.