By comparing elements content in serum of 55 patients with allergic asthma before treatment and after treatment the following results were obtained: 1.
对55例过敏性哮喘患者，采用微量元素平衡治疗前后血清元素含量进行了比较。
2
Conclusion low serum levels of IL? 18 were seen in patients with allergic asthma, which indicates that the development of the disease is probably associated with low IL? 18.