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.
Tumor absorbed dose correlation between low and high administered activities is shown. Tumor absorbed dose of radiation was determined after administration of low- and high-activity samarium-153 ethylenediamine tetramethylene phosphoric acid. There was a linear correlation (slope of the linear regression line is 1.106, and the y intercept is −0.0094), with R2 = 0.74 and P = .006. Gy indicates grays.
