Cover image for Unnecessary exposure to radiation from medical and dental x-rays : hearings
Title:
Unnecessary exposure to radiation from medical and dental x-rays : hearings
Author:
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Oversight and Investigations.
Publication Information:
Washington : U.S. Govt. Print. Off., 1979.
Physical Description:
169 pages : illustrations ; 24 cm.
Language:
English
Format :
Book