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.
Heat map for EpCAM, CK19, CHGA, and SYP in the 51 microfluidic enriched blood samples of patients with small-cell lung cancer. (a) Twenty-seven samples were taken at diagnosis, (b) 18 samples were taken at progression/recurrence, and (c) displays serial blood draws taken from three patients during disease progression. Red and green squares indicate positive and negative gene expression per tested sample, respectively.
