The pre-wheal stage of allergic respiratory disease in infants and children.
D001249:Asthma / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control; D002648:Child; D004032:Diet; D004777:Environment; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis / Q000628:therapy; D012008:Recurrence; D012140:Respiratory Tract Diseases / Q000175:diagnosis / Q000628:therapy; D012141:Respiratory Tract Infections / Q000150:complications; D012220:Rhinitis / Q000150:complications