The incidence and familial occurrence of allergy.
D001249:Asthma / Q000453:epidemiology / Q000235:genetics; D002140:California; D004485:Eczema / Q000453:epidemiology / Q000235:genetics; D006801:Humans; D006967:Hypersensitivity / Q000453:epidemiology* / Q000235:genetics*; D006255:Rhinitis, Allergic, Seasonal / Q000453:epidemiology / Q000235:genetics; D012494:Sampling Studies; D012621:Seasons; D014581:Urticaria / Q000453:epidemiology / Q000235:genetics