Figure 3.
Optical microscopic examination of 18 mg/mL HA non cross-linked dermal filler containing 0.01% CaHA after staining with Toluidine Blue 1%. (A) Magnification 4×; (B) magnification 10×.
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.