Fig 1.
Dendrogram showing the relationships of C. difficile ribotypes based on the presence or absence of PCR products of a specific size as determined by capillary-based gel electrophoresis.
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.