Objective To study the significance of dynamic alternation of lymphocyte subsets in patients with hemorrhagic fever with renal syndrome(HFRS).

目的探讨出血热肾病综合征（HFRS）患者淋巴细胞亚群百分比动态变化的意义。

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Objective To investigate dynamic alternation of extracellular signal regulated kinases induced by percutaneous transluminal myocardial laser revascularization (PTMR).

目的探讨经皮穿刺激光心肌血管重建术(PTMR)后细胞外信号调节激酶的动态变化。

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