Methods 31 patients of SS with renal impairment from 1988 to 1995 were analyzed by routine, immunoassay, tubular function and biopsy examination.

方法对我科1988～1995年间收住的31例SS肾脏损害患者，进行常规、免疫学、肾小管功能及肾活检等检查。

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Methods 84 patients of ss with renal impairment from 1993 to 1999 were analyzed by routine, immunoassay, tubular function and biopsy examination.

方法对我科1993 ~ 1999年间收住的84例SS肾脏损害患者，进行常规免疫学、肾小管功能及部分肾活检检查。

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