Comparison [+/-1 dilution between minimum inhibitory con centrations (
MICs)] of fluconazole and flucytosine Etest MICs of 10 candidate quali
ty control yeast isolates and 78 clinical isolates demonstrated good a
greement (greater than or equal to 90%) with the reference method (Nat
ional Committee for Clinical Laboratory Standards document M27-P). Thi
s study suggests that the Etest is a promising alternative method for
antifungal susceptibility testing in the clinical laboratory, but that
further evaluations are needed.