Figure 4.
Mean substance P concentrations in adenotonsillar tissues obtained from children with obstructive sleep apnea (OSA; n = 32) or recurrent tonsillitis (n = 23). (*p < 0.003).
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.