title: [Study of the role of humic acids in the pathogenic action of coal dust].
mesh_terms: D000284:Administration, Oral; D000818:Animals; D003031:Coal; D004391:Dust; D004781:Environmental Exposure; D006812:Humic Substances / Q000032:analysis / Q000494:pharmacology*; D008168:Lung / Q000187:drug effects; D011009:Pneumoconiosis / Q000503:physiopathology; D011791:Quartz / Q000633:toxicity; D051381:Rats; D012426:Russia
chemical_list: D003031:Coal; D004391:Dust; D006812:Humic Substances; D011791:Quartz
vernacular_title: Izuchenie roli guminovykh kislot v patogennom deĭstvii ugol'noĭ pyli