G D’Arena, P Musto, N Cascavilla, G Di Giorgio, S Fusilli, F Zendoli and M Carotenuto (1998) “Flow cytometric characterization of human umbilical cord blood lymphocytes: immunophenotypic features”, Haematologica. Pavia, Italy, 83(3), pp. 197-203. doi: 10.3324/%x.