目的探讨严重急性呼吸综合征(SARS)诊断的临床分型分期。

Objective to investigate the clinical typing and staging in diagnosis of Severe Acute Respiratory Syndrome (SARS).

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临床上，病理分型和临床分期相同、用同一剂量及方式进行PDT治疗时，患者却有着不同的敏感性和效果。

Patients may also have different PDT sensitivity and PDT effect even the patients have the same pathological classification, clinical stage and the dose and mode of clinical treatment.

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目的探讨吉兰·巴雷综合征(GBS)临床分期分型与T淋巴细胞亚群变化的相关性。

Objective To study the correlation between t lymphocyte subsets and clinical stage and typing of the patients with Guillian-Barre syndrome (GBS).

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