Figure 2.
(A) Arterial and (B) urinary fluoride concentration in a 4-year-old child continuously exposed to 0.7 mg/L of fluoridated water.
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.