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.
Relationship between proliferating CD4+ and CD8+ T lymphocytes and cell counts in the first 4 weeks after SIV infection. Plots of linear-regression analysis are shown. The dotted lines depict 95% confidence bands for means. P values were generated by the software Statview, using analysis of variance.
