[How many cases of rhinitis are allergically-induced? Cave: Increase in sensitization].
D003430:Cross-Sectional Studies; D005260:Female; D005858:Germany; D006801:Humans; D015994:Incidence; D008297:Male; D012221:Rhinitis, Allergic, Perennial / Q000453:epidemiology*; D006255:Rhinitis, Allergic, Seasonal / Q000453:epidemiology*