Table II. Distribution of matrix metalloproteinase-1 (MMP1) promoter 1607 genotypes among the 298 patients with hepatocellular carcinoma and the 889 matched healthy controls.
aBased on Chi-square test without Yate’s correction.
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.