1. Peroxidase labelled antibody and Fab conjugates with enhanced intracellular penetration;Avrameas, S.; Ternynck, T.;Immunochemistry,1971
2. Hepatitis B antigens in serum and liver of chimpanzees acutely infected with hepatitis B virus;Berquist, K.R.; Peterson, J.M.; Murphy, B.L.; Ebert, J.W.Maynard; E., J.; Purcell, R.H.;Infect. and Immun,1975
3. Enzymelinked immunosorbent assay. II. Quantitative assay of protein antigen, immunoglobulin G, by means of enzymelabelled antigen and antibody-coated tubes;Engvall, E.; Jonsson, K.; Perlmann, P.;Biochim. biophys. Acta (Amst.),1971
4. Enzyme-linked immunosorbent assay (ELISA). Quantitative assay of immunoglobulin G;Engvall, E.; Perlmann, P.;Immunochemistry,1971
5. Enzyme-linked immunosorbent assay, ELISA III. Quantitation of specific antibodies by enzyme-labeled anti-immunoglobulin in antigencoated tubes;Engvall, E.; Perlmann, P.;J. Immunol,1972