title: [Use of a simple cybernetic method for determining the severity of dust-induced bronchitis].
mesh_terms: D001991:Bronchitis / Q000175:diagnosis* / Q000209:etiology; D003491:Cybernetics; D004391:Dust / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D008669:Metallurgy; D008875:Middle Aged; D011009:Pneumoconiosis / Q000175:diagnosis*; D012720:Severity of Illness Index
chemical_list: D004391:Dust
vernacular_title: Ispol'zovanie prostogo kiberneticheskogo metoda dlia razlicheniia tiazhesti pylevogo bronkhita.