[Radiation hygiene: its problems and objectives in the light of the decisions of the 27th Congress of the CPSU].
D000398:Air Pollution, Radioactive / Q000517:prevention & control; D003226:Congresses as Topic; D006801:Humans; D011835:Radiation Protection; D014586:USSR
Radiatsionnaia gigiena: problemy i zadachi v svete resheniĭ XXVII s'ezda KPSS.