Result of antigen skin test of 210 cases of urticaria was observed. Pollen, dermatophagoides and fungus are the most frequent antigens among positive skin test of urticaria.

• 对210例荨麻疹抗原皮肤试验的结果作了观察。荨麻疹皮肤阳性的过敏原中以花粉、尘螨和霉菌为最常见.