Columbia subject headings:
Radiation--Safety measures.
Harvard subject headings:
Decision making
Radiation--Health aspects--Congresses.
Radiation--Safety measures
Radiation--Safety measures--Congresses.
Radiation--Safety measures--Decision making--Congresses.
Princeton subject headings:
Decision making.
Radiation--Health aspects--Congresses.
Radiation--Safety measures--Congresses.
Radiation--Safety measures--Decision making--Congresses.