方法通过流行病学调查查找致敏原，对患者血清的吸入组过敏原筛查试验结果进行分析。
斑贴试验筛查抗结核药物致敏原的探讨
1·Then 96 healthy volunteers were chosen as matched group. Make an appraisal with intradermal tests of food sensitinogen.
另选96名健康志愿者作为对照组，利用食物过敏原皮内试验法进行鉴定。