title: [State of the upper respiratory passages in workers in industrial plants exposed to nickel sulfate vapors].
mesh_terms: D004573:Electrolytes; D006801:Humans; D009532:Nickel / Q000009:adverse effects*; D009784:Occupational Diseases / Q000139:chemically induced*; D012140:Respiratory Tract Diseases / Q000139:chemically induced*
chemical_list: D004573:Electrolytes; C029938:nickel sulfate; D009532:Nickel
vernacular_title: Sostoianie verkhnikh dykhatel'nykh puteĭ u rabochikh promyshlennykh predpriiatiĭ pri vozdeĭstvii parov sernokislogo nikelia.