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.
Spleen histology of control and 211At-9E7.4 injected mice. Comparison between spleen of control rodent (a) and of mice 160 days after injection of 740 kBq of 211At-9E7.4 (b) showing lymphoid follicular hyperplasia in this latter. Hematoxylin-Phloxin-Saffron.
