2.
关于E-cadherin基因启动子区甲基化与肺癌发病风险研究的漏斗分析图
Funnel plot analysis on the association of E-cadherin promoter methylation with risk of lung cancer
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.