title: Exposure to spouse's smoking increases risk of lung cancer by over 20%.
authors.forename: Roger
authors.initials: R
authors.lastname: Dobson
mesh_terms: D008175:Lung Neoplasms / Q000209:etiology*; D016017:Odds Ratio; D018454:Spouses; D014028:Tobacco Smoke Pollution / Q000009:adverse effects*
chemical_list: D014028:Tobacco Smoke Pollution