title: Suppressed plaque and rosette-formation by spleen cells of mice injected with tumor extracts.
mesh_terms: D000645:Ammonium Sulfate / Q000494:pharmacology; D000818:Animals; D000917:Antibody Formation / Q000187:drug effects; D001402:B-Lymphocytes / Q000276:immunology*; D001580:Benzopyrenes; D004912:Erythrocytes / Q000276:immunology; D006462:Hemolytic Plaque Technique; D007104:Immune Adherence Reaction; D007111:Immunity, Cellular / Q000187:drug effects; D007165:Immunosuppression Therapy; D007668:Kidney; D008099:Liver; D009132:Muscles; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000276:immunology*; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000166:cytology; D013997:Time Factors; D014020:Tissue Extracts
chemical_list: D001580:Benzopyrenes; D014020:Tissue Extracts; D000645:Ammonium Sulfate