Figure 1. Mean and 95% confidence interval for white blood cell (WBC) count in the central nervous system (CNS) by country and reporting time.
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.