Methods:Serum T 3,T 4 and TSH concentrations were detected by radioimmunoassay (RIA) in 66 cases with CRF,and compared to 30 health subjects.

• 方法：采用放射免疫分析法测定66例CRF患者血清T3、T4和TSH的含量，并与30例正常人作对照分析。