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.
Articular surfaces were tested to measure (A) stiffness, (B) elasticity, and (C) resistance to penetration. Numerical values are shown (D) and statistical significance calculated with Student’s t test with p<0.05 seen to be significant, n = 10 WT and 10 KO.
