1. Chemistry of protein conjugation and cross-linking;Wong,1993
2. A practical approach to cross-linking;Mattson;Mol. Biol. Rep.,1993
3. Enzyme-labelled antibodies in bioassays;Walker;Bioanal. Appl. Enzymes,1992
4. Methods for the preparation of enzyme–antibody conjugates for use in enzyme immunoassay;O'Sullivan;Methods Enzymol.,1981
5. Highly efficient and simple methods for the preparation of peroxidase–antibody conjugates for enzyme immunoassays;Tijssen;Anal. Biochem.,1984