title: Indoor air, passive smoking, and COPD.
authors: Mark D
authors: MD
authors: Eisner
mesh_terms: D016902:Air Pollution, Indoor / Q000009:adverse effects*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology / Q000209:etiology*; D014028:Tobacco Smoke Pollution / Q000009:adverse effects*
chemical_list: D014028:Tobacco Smoke Pollution