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.
Fraction of sera in early (I/II) and late (III/IV) stage NSCLC with a positive level of CFH autoantibody in the microarray. The cutoff points for positivity are as described in the legend to Fig. 3. For comparison, the proportion of sera in each group defined as positive from a visual assessment of immunoblots is shown.
