Figure 1. Repeated measure of homocysteine changes in 2 groups (adjusted for baseline); group code 0: placebo group and group code 1: vitamin group.
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.