Skip to main content
U.S. flag

An official website of the United States government

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.

Calibration of gamma-ray-emitting brachytherapy sources:



James T Weaver, Thomas P Loftus, Robert Loevinger
- NBS SP 250-19
Report Number
NBS SP 250-19


Weaver, J. , Loftus, T. and Loevinger, R. (1988), Calibration of gamma-ray-emitting brachytherapy sources:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], (Accessed April 22, 2024)
Created January 1, 1988, Updated May 19, 2023