[We don't know if passive smoking causes lung cancer].
Uberla
K
K
D000328:Adult; D002675:Child, Preschool; D004812:Epidemiologic Methods; D006801:Humans; D007223:Infant; D008175:Lung Neoplasms / Q000145:classification / Q000209:etiology*; D012306:Risk; D014028:Tobacco Smoke Pollution / Q000009:adverse effects*
D014028:Tobacco Smoke Pollution
Wir wissen nicht, ob Passivrauchen Lungenkrebs hervorruft.