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.
(a) Histopathological image shows moderately differentiated oral squamous cell carcinoma: VEGF staining intensity 1+ (IHC stain, ×100). (b) Histopathological image shows moderately differentiated oral squamous cell carcinoma. (H&E stain, ×100)
