Wenzel R, Del Favero A, Kibbler C, Rogers T, Rotstein C, Mauskopf J, Morris S, Schlamm H, Troke P, Marciniak A. Economic evaluation of voriconazole compared with conventional amphotericin B for the primary treatment of aspergillosis in immunocompromised patients. J Antimicrob Chemother. 2005 Feb 22;55(3):352-61.