1. Enzyme linked immunoassay and fluorescent antibody techniques in the diagnosis of viral diseases using staphylococcal Protein A instead of anti-gamma globulins;Bommeli;Vet. Immunopathol.,1980
2. Enzyme-linked immunosorbent assay, ELISA. III. Quantitation of specific antibodies by enzyme-labelled anti-immunoglobulin in antigen-coated tubes;Engvall;J. Immunol.,1972
3. Enzyme-linked immunosorbent assay for serum antibody to bovine respiratory syncytial virus: comparison with complement-fixation and neutralization tests;Gillette;Am. J. Vet. Res.,1983
4. Enzyme-linked immunosorbent assay for serology of infectious bovine rhinotracheitis virus infections;Payment;J. Clin. Microbiol.,1979
5. Use of the indirect fluorescent antibody test in the detection of bovine respiratory syncytial virus antibodies in bovine serum;Potgieter;Am. J. Vet. Res.,1977