title: Immunostimulatory and immunosuppressive factors in human cancer ascites fluids: effect on the primary plaque-forming response in vitro.
mesh_terms: D000818:Animals; D001202:Ascitic Fluid / Q000276:immunology*; D004306:Dose-Response Relationship, Immunologic; D006462:Hemolytic Plaque Technique; D006801:Humans; D007165:Immunosuppression Therapy; D051379:Mice; D008811:Mice, Inbred DBA; D009369:Neoplasms / Q000276:immunology*; D013154:Spleen