title: Antibody against horse radish peroxidase in lymphoid organs.
mesh_terms: D000818:Animals; D000918:Antibody Specificity; D000921:Antibody-Producing Cells / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology; D006168:Guinea Pigs; D008198:Lymph Nodes / Q000276:immunology; D010544:Peroxidases; D010944:Plants / Q000201:enzymology; D011817:Rabbits; D051381:Rats; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D010544:Peroxidases