Dreesman G R, Hollinger F B, Melnick J L
Appl Microbiol. 1972 Dec;24(6):1001-2. doi: 10.1128/am.24.6.1001-1002.1972.
Dilution of hyperimmune hepatitis type B antibody in undiluted homologous species normal serum has resulted in enhanced sensitivity for detecting hepatitis B antigen by a discontinuous counter-immunoelectrophoresis method compared to hepatitis type B antibody diluted in heterologous species normal serum or buffer solutions.