Nosocomial Pneumocystis jirovecii infections G. Nevez, M. Chabé, M. Rabodonirina, M. Virmaux, E. Dei-Cas, P.M. Hauser and A. Totet Parasite, 15 3 (2008) 359-365 Published online: 15 September 2008 DOI: 10.1051/parasite/2008153359