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.
Mean 1-year black carbon concentration (A) and mean intraocular pressure (B) across allelic risk scores for endothelial function, metal processing, and oxidative stress pathways. Error bars show SEs.
