Goodwin, P. J., Dowling, R. J. O., Ennis, M., Chen, B. E., Parulekar, W. R., Shepherd, L. E., Burnell, M. J., Vander Meer, R., Molckovsky, A., Gurjal, A., Gelmon, K. A., Ligibel, J. A., Hershman, D. L., Mayer, I. A., Whelan, T. J., Hobday, T. J., Rastogi, P., Rabaglio-Poretti, M., Lemieux, J., … Stambolic, V. (2021). Effect of metformin versus placebo on metabolic factors in the MA.32 randomized breast cancer trial. Npj Breast Cancer, 7(1). https://doi.org/10.1038/s41523-021-00275-z