Fig. 3.
Liver concentrations of DDT, DDE, and DDD in F344 rats at high-dose (500 ppm) in a 2-year feeding study. (M) male; (F) female.
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.