Method Serum Il 12 level and T subsets in 68 viral hepatitis patients were detected with double sandwich ELISA and erythrocyte garland test respectively.

• 方法 :分别采用双抗体夹心ELISA法与抗体致敏的红细胞花环试验法 ,对 6 8例慢性病毒性肝炎患者血清IL 12水平及T细胞亚群进行了测定。