Methods From 2003,11 to 2004,11,surveying the air-borne pollen by gravitational measure method and assaying 80 cases AR patients with allergen skin test by the monovalent pollen allergen different from foretime and investigated the episode season.

• 方法采用单价花粉变应原浸液对80例变应性鼻炎(ar)花粉症患者作过敏原皮试检查;