Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Kaplan-Meier survival curves for patients with bacteremia caused by gram-negative bacilli who received single- and combination antibiotic therapy based on Pitt bacteremia scores. Combo, combination therapy with beta-lactams and fluoroquinolones; Single, beta-lactam alone.
