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.
(a) Maximum discrepancy in contouring the heart, esophagus, and spinal cord for six dosimetrists with varying numbers of years of experience. (b) Mean discrepancy in contouring the heart, esophagus, and spinal cord for six dosimetrists with varying numbers of years of experience.
