title: Guinea-pig Ia antigens: functional significance and chemical characterization.
mesh_terms: D000818:Animals; D000939:Epitopes; D006168:Guinea Pigs / Q000276:immunology*; D006649:Histocompatibility Antigens; D007125:Immunogenetics; D008198:Lymph Nodes / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D008968:Molecular Conformation; D008970:Molecular Weight; D013601:T-Lymphocytes / Q000276:immunology; D014181:Transplantation Immunology
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens