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.
Cartilage tissue at the implant site: (a) staining with hematoxylin and eosin; (b) staining with alcian blue; (c) immunohistochemical reaction to type II collagen; (d) immunohistochemical reaction for type I collagen; vol. ×20
