Television viewing and asthma: spurious relationship?
van der Wouden
Johannes C
JC
D001249:Asthma / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D015986:Confounding Factors, Epidemiologic; D006801:Humans; D013690:Television / Q000706:statistics & numerical data*; D014028:Tobacco Smoke Pollution / Q000009:adverse effects
D014028:Tobacco Smoke Pollution