R Arcieri, M Puopolo, F Baudo, F Chiarotti, V De Rosa, N Schinaia, PG Mori, A Ghirardini. The impact of antiviral therapy with zidovudine: a retrospective study on HIV-positive hemophiliacs in Italy. Italian Group of Congenital Coagulopathies. Haematologica 1995;80(1):25-30; https://doi.org/10.3324/%x.