Fig. 4.
Funnel plot of random-effect of interleukin-6 of (A) saliva and (B) serum in oral lichen planus groups compared with healthy controls; Std diff – standard difference
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.