Figure 2.
Distribution of ln-RD concentrations (µg/m3) in area samples collected at the perimeter of demolition and crushing sites (P = 0.02).
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.