1. BAKER, J. J., CHAN, S. P., SOCRANSKY, S. S., OPPENHEIM, J. J. AND MERGENHAGEN, S. E.. (1976) : Importance of Actinomyces and certain gram-negative anaerobic organisms in the transformation of lymphocytes from patients with periodontal disease. Infect. Immun., 13, 1363-1368.
2. BOWDEN, G. H., HARDIE, J. M. AND FILLERY, E. D. (1976) : Antigens from Actinomyces species and their value in identification. J. Dent. Res., 55, A192-A204.
3. BURCKHARDT, J. J., GUGGENHEIM, B. AND HEFTI, A. (1977) : Are Actinomyces viscosus antigens B cell mitogens? J. Immunol., 118, 1460-1465.
4. CHEN, P., FARRAR, J. J. AND GENCO, R. J. (1980) : Immunological properties of Actinomyces viscosus: Comparison of blastogenic and adjuvant activities. Infect. Immun., 28, 212-219.
5. CLAGETT, J., ENGEL, D. AND CHI, E. (1980) : In vitro expression of immunoglobulin M and G subclasses by murine B lymphocytes in response to a polyclonal activator from Actinomyces. Infect. Immun., 29, 234-243.