JM Raya Sanchez, LH Nieto, ML Brito Barroso, G Gonzalez Brito, M del Mar Caballero Gomez. CD45RA+ and CD45RO+ lymphocyte subpopulations in patients with monoclonal gammopathies: correlations with diagnosis, clinical stage and treatment status. Haematologica 2004;89(6):755-756; https://doi.org/10.3324/%x.