I. W. Sudarsa, D. G. Subawa, P. A. T. Adiputra, and I. B. T. W. Manuaba, “Correlation of CD8+ Expression, Foxp3+ Expression, and CD8+/Foxp3+ Ratio with Triple Negative Breast Cancer Stage in Sanglah General Hospital”, Open Access Maced J Med Sci, vol. 7, no. 10, pp. 1593–1596, May 2019.