title: Silica and lung cancer: hazard or risk.
authors.forename: C
authors.initials: C
authors.lastname: McDonald
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology*; D016272:Occupational Health; D018570:Risk Assessment; D017751:Safety Management; D012822:Silicon Dioxide / Q000009:adverse effects*
chemical_list: D012822:Silicon Dioxide