Khan, U. T., Walker, A. J., Baig, S., Card, T. R., Kirwan, C. C., & Grainge, M. J. (2017). Venous thromboembolism and mortality in breast cancer: cohort study with systematic review and meta-analysis. BMC Cancer, 17(747), https://doi.org/10.1186/s12885-017-3719-1