FIG. 1.
In vitro susceptibility of C. neoformans isolate USC 1597 to amphotericin B (A), fluconazole (B), and flucytosine (C). The curves show the loess fits of the association between drug concentration and the numbers of CFU per milliliter (log10) after 48 h of incubation. Vertical lines above and below the curves show the 99% CIs for log10 CFU per milliliter.