The diagnostic value of perforin and granzyme B genes expression in portal vein and peripherial blood in acute rejection after liver transplantation Zhang Shaogeng, Wu Mengchao, Yao Hexiang, et al.

• 单位：350001福州市，南京军区福州总医院(张绍庚，姚和祥)；200433上海，东方肝胆外科医院(吴孟超，陈汉，钱其军关键词：穿孔素；