title: [Work safety standards. Radiotherapy rooms and departments. Safety requirements (OST 42-21-11--81)].
mesh_terms: D006748:Hospital Departments / Q000592:standards*; D009787:Occupational Medicine; D011835:Radiation Protection / Q000592:standards*; D011872:Radiology Department, Hospital / Q000592:standards*; D014586:USSR
vernacular_title: Sistema standartov bezopasnosti truda. Kabinety i otdeleniia luchevoĭ terapii. Trebovaniia bezopasnosti (OST 42-21-11--81).