Prevalence of hay fever and consumption of margarine in East Germany.
I
I
Witte
D002648:Child; D003430:Cross-Sectional Studies; D005859:Germany, East / Q000453:epidemiology; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000453:epidemiology; D008383:Margarine / Q000009:adverse effects* / Q000706:statistics & numerical data; D015995:Prevalence; D006255:Rhinitis, Allergic, Seasonal / Q000453:epidemiology*
D008383:Margarine