Citation:Zhang ZJ, Zheng ZJ, Kan H, Song Y, Cui W, Zhao G, et al 2011
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Citation
Zhang ZJ, Zheng ZJ, Kan H, Song Y, Cui W, Zhao G, et al. Reduced risk of colorectal cancer with metformin therapy in patients with type 2 diabetes: a meta-analysis. Diabetes Care 2011 Oct;34(10):2323-8 Available from: http://www.ncbi.nlm.nih.gov/pubmed/21949223.
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