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.
Higher magnification optical micrographs taken from samples at each time point (0, 3, and 6 weeks) from the regular drilling group. Yellow arrows show remodeling sites. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
