A randomized, double-blind, double-dummy, multicenter trial of voriconazole and fluconazole in the treatment of esophageal candidiasis in immunocompromised patients. - Ally,R.; Schurmann,D.; Kreisel,W.; Carosi,G.; Aguirrebengoa,K.; Dupont,B.; Hodges,M.; Troke,P.; Romero,A.J. (Clin Infect Dis, 2001)