求NCBI下载文献 PMID:6520401
求NCBI下载文献 PMID:6520401
Development of a competitive enzyme-linked immunosorbent assay (ELISA) for Escherichia coli heat-stable enterotoxin (STa).
http://www.ncbi.nlm.nih.gov/pubmed/?term=Development%20of%20a%20competitive%20enzyme-linked%20immunosorbent%20assay%20(ELISA)%20for%20Escherichia%20coli%20heat-stable%20enterotoxin%20(STa)