International Atomic Energy Agency Angiography Equipment L 4.
1 Thomas B. Shope Office of Science and Technology Center for Devices and Radiological Health U.S. Food and Drug Administration Rockville, Maryland [email protected].
Radiation Interaction Q&A Robert Metzger, Ph.D.. RAPHEX General Question 2001 G56: The fractional number of photons removed from a beam per cm of absorber.
