RM Enrici, AP Anselmo, V Iacari, MF Osti, M Santoro, V Tombolini, F Mandelli, C Biagini. The risk of non-Hodgkin’s lymphoma after Hodgkin’s disease, with special reference to splenic treatment. Haematologica 1998;83(7):636-644; https://doi.org/10.3324/%x.