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²Î¿¼ÎÄÏ×£º1] Goodwin pJ, Chen BE, Gelmon KA, et al. Effect of Metformin vs placebo on Invasive Disease-Free Survival in patients With Breast Cancer: The MA.32 Randomized Clinical Trial. JAMA. 2022 May 24;327(20) :1963-1973. doi: 10.1001/jama.2022.6147. pMID: 35608580.
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