Comment on

• Posaconazole or fluconazole for prophylaxis in severe graft-versus-host disease.

  Ullmann AJ, Lipton JH, Vesole DH, Chandrasekar P, Langston A, Tarantolo SR, Greinix H, Morais de Azevedo W, Reddy V, Boparai N, Pedicone L, Patino H, Durrant S. Ullmann AJ, et al. N Engl J Med. 2007 Jan 25;356(4):335-47. doi: 10.1056/NEJMoa061098. N Engl J Med. 2007. PMID: 17251530 Clinical Trial.
• Posaconazole vs. fluconazole or itraconazole prophylaxis in patients with neutropenia.

  Cornely OA, Maertens J, Winston DJ, Perfect J, Ullmann AJ, Walsh TJ, Helfgott D, Holowiecki J, Stockelberg D, Goh YT, Petrini M, Hardalo C, Suresh R, Angulo-Gonzalez D. Cornely OA, et al. N Engl J Med. 2007 Jan 25;356(4):348-59. doi: 10.1056/NEJMoa061094. N Engl J Med. 2007. PMID: 17251531 Clinical Trial.