F Zaja, D Russo, F Silvestri, R Fanin, D Damiani, L Infanti, F Salmaso, L Mariuzzi, C Di Loreto, M Baccarani. Retrospective analysis of 23 cases with peripheral T-cell lymphoma, unspecified: clinical characteristics and outcome. Haematologica 1997;82(2):171-177; https://doi.org/10.3324/%x.