title: The role of I region gene products in macrophage - T lymphocyte interaction.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001667:Binding, Competitive; D005802:Genes, MHC Class II; D006183:H-2 Antigens / Q000235:genetics; D066298:In Vitro Techniques; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D008815:Mice, Inbred Strains; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D006183:H-2 Antigens