Is primary prevention of allergy-mediated asthma a viable idea?
D000485:Allergens; D000818:Animals; D001249:Asthma / Q000276:immunology / Q000517:prevention & control*; D002648:Child; D004391:Dust; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology / Q000517:prevention & control*; D008925:Mites / Q000276:immunology
D000485:Allergens; D004391:Dust