[Permissible levels of ionizing radiation in the workplace].
D004781:Environmental Exposure; D006801:Humans; D008452:Maximum Allowable Concentration; D011829:Radiation Dosage; D011839:Radiation, Ionizing
K voprosu o kontrol'nykh urovniakh ioniziruiushchikh izlucheniĭ na rabochikh mestakh.