MacEdo, M. F., Porto, G., Costa, M., Vieira, C. P., et al. (2010). Low numbers of CD8 + T lymphocytes in hereditary haemochromatosis are explained by a decrease of the most mature CD8 + effector memory T cells. Clinical and Experimental Immunology, 159(3), 363 - 371.

Castro, M. A. A., Oliveira, M. I., Nunes, R. J., Fabre, S., et al. (2007). Extracellular isoforms of CD6 generated by alternative splicing regulate targeting of CD6 to the immunological synapse. Journal of Immunology, 178(7), 4351 - 4361.