1. PPD-induced blastogenesis is auto-regulated by suppressor cells generated in vitro;Aoki;Experientia,1979
2. Concanavalin A induced suppressor cells;Armitstead;J. Clin. Lab. Immunol.,1984
3. The proliferative response of human lymphocytes to antigen is suppressed preferentially by lymphocytes precultured with the same antigen;Borkowsky;J. Immunol.,1979
4. Differentiation antigens on lymphoid cells of the guinea pig;Burger,1988
5. Antigen-induced suppression in man: Non-specific suppression mediated via OKT8+ cells;Cohen;Immunology,1984