Figure 3.
Percentage (%) PMTDI of As, Cd, Pb and Cr from each food class, and all food classes combined, that were investigated in the current study.
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.