1) Cohnen, G., Douglas, S. D., Koenig, H. & Brittinger, G. (1973) In vitro lymphocyte response to phytohemagglutinin and pokeweed mitogen in Hodgkin's disease. Cancer, 31, 1346-1353.
2) Cooper, M. D., Lawton, A. R. & Kincade, P. W. (1972) A two-stage model for development of antibody-producing cells. Clin. exp. Immunol., 11, 143-149.
4) Ishii, Y., Ueno, H. & Kikuchi, K. (1974) Ultrastructure of lymphoid cells with surface-bound immunoglobulin in rats. J. reticuloendothel. Soc., 15, 155-162.
5) Ishii, Y., Koshiba, H., Ueno, H., Maesawa, I., Takami. T., Ishibashi, F. & Kikuehi, K. (1975) Characterization of human B lymphocyte specific antigens. J. Immunol., 114, 466-469.