title: [THE PROBLEM OF RADIATION SAFETY IN WORKING WITH CRUDE MATERIAL WITH A LOW NATURAL RADIOACTIVITY].
mesh_terms: D006801:Humans; D011827:Radiation; D011835:Radiation Protection; D011851:Radioactivity; D012449:Safety
keywords: RADIATION PROTECTION; RADIOACTIVITY
vernacular_title: PROBLEMY RADIATSIONNO I BEZOPASNOSTI PRI RABOTAKH S SYR'EM I MATERIAL AMI MALO I ESTESTVNNO I AKTIVNOSTI.