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.
Differences in cartilage erosive lesions and osteophyte formation between groups. Each data set is presented normalized (percentage) relative to the total surface area (TSA) of the distal femoral condyle. *Signifies P < 0.01 versus control group, and ^indicates P = 0.0595 (trend).
