1. Further studies on the thymocyte stimulating factor;Chen;Cell. Immun.,1976
2. Biochemical relationship of thymocyte mitogenic factor and factors enhancing humoral and cell-mediated immune responses;Farrar;J. Immun.,1978
3. Potentiation of the T-lymphocyte response to mitogens. III. Properties of the mediator(s) from adherent cells;Gery;Cell. Immun.,1974
4. T cell growth factor: parameters of production and a quantitative microassay for activity;Gillis;J. Immun.,1978
5. Macrophage factor controlling differentiation of B cells;Hoffmann;J. Immun.,1979