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.
Appearances of colonies of GBS from vaginoanorectal specimens on GM after 18 h of incubation. (A) GM plates incubated under anaerobic conditions. (B) GM tubes. (C) GM plates incubated under aerobic conditions with a cover slide upon the inoculum.
