title: [Round lung opacities in magnesium production workers (author's transl)].
mesh_terms: D000328:Adult; D006801:Humans; D008168:Lung / Q000473:pathology*; D008274:Magnesium / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D003074:Solitary Pulmonary Nodule / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology
chemical_list: D008274:Magnesium
vernacular_title: Opacità rotonde polmonari in lavoratori addetti alla produzione di magnesio: considerazioni eziologiche.