Fig. 5.
Immunohistochemistry of CD38 antigen. Avidin–biotin–peroxidase complex stain, 25×. CD38-positive cells (plasma cells) are abundant in periportal (P) and in focal necroses
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.