Asthma and the month of birth.
D000293:Adolescent; D000485:Allergens / Q000032:analysis; D001249:Asthma / Q000453:epidemiology* / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D006801:Humans; D012621:Seasons; D013997:Time Factors; D006113:United Kingdom
D000485:Allergens