Figure 1.
Schematic overview of the statistical analyses performed. Abbreviations: MI, myocardial infarction; Ery-Hg, erythrocyte total mercury concentration; Ery-Se, erythrocyte selenium concentration).
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.