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.
Differences in the expression levels of IL-9 between patients classified as tumor-node-metastasis (TNM) stage I–II and stage III–IV. Differences in the expression levels of IL-9 in the (A) plasma and (B) tumor tissues between patients classified as TNM stage I–II and stage III–IV. Each bar represents the mean ± standard error. IL, interleukin.
