title: Histiocytic responses in immunologically stimulated lymph-nodes.
mesh_terms: D000818:Animals; D001500:BCG Vaccine; D001943:Breast Neoplasms / Q000276:immunology; D006168:Guinea Pigs; D006644:Histiocytes / Q000276:immunology*; D006801:Humans; D008198:Lymph Nodes / Q000276:immunology*; D008264:Macrophages / Q000276:immunology
chemical_list: D001500:BCG Vaccine