title: [Standardization of insoluble compounds of Th232 and natural thorium in the air of industrial premises].
mesh_terms: D000818:Animals; D004285:Dogs; D004782:Environmental Health; D008452:Maximum Allowable Concentration; D009787:Occupational Medicine; D051381:Rats; D013910:Thorium
chemical_list: D013910:Thorium
vernacular_title: Normirovanie nerastvorimykh soedineniĭ Th232 i estestvennogo toriia v vozdukhe proizvodstvennykh pomeshcheniĭ.