Figure 1.
Local appearance of skin lesions of knees; (A) front view; (B) medial face right knee; (C) medial face left knee
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.