Al-Mterin, M., Murshed, K., Alsalman, A., Abu-Dayeh, A., & Elkord, E. (2022). Associations of different immune checkpoints-expressing CD4 + Treg/ T cell subsets with disease-free survival in colorectal cancer patients. BMC Cancer, 22(1), 601. https://doi.org/10.1186/s12885-022-09710-1