Fig 9. The BSA site I cavity complexed with divanillin.
This cavity is like a cylinder open on both sites (A and B).
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.