Fig. 4.
Representative expression patterns of cytokeratin 19 (A), p53 (B), cyclinD1 (C), epidermal growth factor receptor (D), p16 (E), and human papillomavirus in situ hybridization (F).
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.