title: [Hygienic regulation of barium carbonate in the atmosphere of populated areas].
mesh_terms: D000393:Air Pollutants / Q000633:toxicity*; D000818:Animals; D001464:Barium / Q000633:toxicity*; D002254:Carbonates; D008452:Maximum Allowable Concentration; D051381:Rats
chemical_list: D000393:Air Pollutants; D002254:Carbonates; D001464:Barium; C006685:barium carbonate
vernacular_title: Gigienicheskoe reglamentirovanie uglekislogo bariia v atmosfernom vozdukhe naselennykh mest.