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.
CEA (O), erbβ2, ERβ, CK19, Ki67 and c-Myc markers frequency in blood and tissue of samples. The markers differ significantly between the blood of normal and patient samples but no difference was shown between the tumor and blood of patients for CEA (O), ERβ, CK19, and c-Myc markers. An asterisk indicates the statistically significant difference between the blood of healthy individual and breast cancer patients as measured by Chi-Square test (∗∗ = p < 0.01 and ∗∗∗ = p < 0.001).
