title: Revisiting: Involuntary smoking and lung cancer: a case-control study.
authors: P N
authors: PN
authors: Lee
mesh_terms: D016022:Case-Control Studies; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology*; D014028:Tobacco Smoke Pollution / Q000009:adverse effects*
chemical_list: D014028:Tobacco Smoke Pollution