title: [The condition of periodontium and oral mucosa in workers operating heavy self-propelled machinery in the Legnica-Głogów copper mining district].
mesh_terms: D003300:Copper / Q000009:adverse effects; D006801:Humans; D007972:Leukoplakia, Oral / Q000209:etiology; D008906:Mining; D009784:Occupational Diseases / Q000209:etiology*; D010510:Periodontal Diseases / Q000209:etiology*; D011044:Poland
chemical_list: D003300:Copper
vernacular_title: Stan przyzebia i błony śluzowej operatorów ciezkich maszyn samojezdnych zatrudnionych w Legnicko-Głogowskim okregu miedziowym.