Three immuno -assays: immunohisto - chemistry, Western-blotting and enzyme - liked absorbent assay (ELISA) were compared for the detection of bovine sponiform encephalopathy (BSE) .

• 本文对免疫组化、免疫转印（Western－blotting）和酶联免疫吸附试验（ELISA）3种牛海绵状脑病（BSE）免疫学检测方法进行了综合比较。