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Purpose : The positive rates of allergy skin test of pollens are relatively higher in children in
Suwon compared to other areas in Korea. To evaluate the significance of tree pollen as a
causative allergen, we undertook this study.
Methods : In 252 children with asthma, scratch tests were done with 72 extracts, including 9 tree
pollen. Antigen specific serum IgE antibodies were measured... |
