title: Antigen structure and lymphocyte activation.
mesh_terms: D000818:Animals; D000941:Antigens; D001402:B-Lymphocytes / Q000276:immunology; D000939:Epitopes; D005260:Female; D006168:Guinea Pigs; D006241:Haptens; D007114:Immunization; D007165:Immunosuppression Therapy; D008213:Lymphocyte Activation; D008211:Lymphocyte Cooperation; D008297:Male; D051379:Mice; D051381:Rats; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology; D014443:Tyrosine / Q000031:analogs & derivatives / Q000276:immunology; D010132:p-Azobenzenearsonate / Q000276:immunology
chemical_list: D000941:Antigens; D000939:Epitopes; D006241:Haptens; D014443:Tyrosine; D010132:p-Azobenzenearsonate