Figure 5.
(a) Verhoeff's elastic stain showing elastic fibers (Verhoeff's elastic stain 10×) (b) The rounded and beaded elastic fibers (Verhoeff's elastic stain 40×)
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.