Catherine Cordonnier, Montserrat Rovira, Johan Maertens, Oliver A Cornely, Per Ljungman, Hermann Einsele. Voriconazole as secondary antifungal prophylaxis in stem cell transplant recipients. Haematologica 2011;96(2):e9-e10; https://doi.org/10.3324/haematol.2010.038463.