title: [Passive smoking in controversy].
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology; D012307:Risk Factors; D014028:Tobacco Smoke Pollution / Q000009:adverse effects* / Q000517:prevention & control
chemical_list: D014028:Tobacco Smoke Pollution
vernacular_title: Passivrauchen im Meinungsstreit.