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.
Time to achieve 90% of the initial concentration of cefazolin, ceftazidime, ceftriaxone, clindamycin, and vancomycin after storage at 4°C or room temperature (23°C), based on linear regression of available data. Triangles represent data for storage at 4°C and squares represent data for storage at room temperature. Open symbols represent data from previously published studies, and closed symbols represent data from the current study.
