title: [Computational method of determining the approximate MPEL of substances in the atmosphere of population centers].
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D000397:Air Pollution / Q000032:analysis*; D007928:Lethal Dose 50; D008433:Mathematics; D008452:Maximum Allowable Concentration
chemical_list: D000393:Air Pollutants
vernacular_title: Raschetnyĭ metod opredeleniia orientirovochnykh PDK veshchestv v atmosfernom vozdukhe naselennykh punktov