Unknown Author
Paul Francis Hahn
Richard J. Kowalsky
William Y. Song
Winfried Brenner
ICRP
Bernard Pierquin
Richard M. Lambrecht
William H. Beierwaltes
Working Party on the Organisation of Radioactive Isotope Services.
A. F. Leshchinskiĭ
U.S. Atomic Energy Commission. Division of Materials Licensing
Ludwig Heilmeyer
Charles Frank Barnaby
Cumali Aktolun
Lelio G. Colombetti
American Hospital Association