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n.免疫衰老
1、Clinical and Experimental Study on Retardation of Immunosenescence by Kidney Tonifying Principle───补肾法延缓免疫衰老的临床与实验研究
2、Objective: to observe the clinical curative effect of Kidney tonifying method on retardation of immunosenescence and corresponding experimental study.───目的：观察补肾法延缓免疫衰老的临床疗效及相应的实验研究。