Idiotypes as internal antigens.
D000818:Animals; D000941:Antigens / Q000276:immunology*; D001428:Bacterial Vaccines / Q000276:immunology; D006801:Humans; D007114:Immunization; D007130:Immunoglobulin Idiotypes / Q000276:immunology*; D013296:Streptococcus pneumoniae / Q000276:immunology; D014612:Vaccines / Q000276:immunology
D000941:Antigens; D001428:Bacterial Vaccines; D007130:Immunoglobulin Idiotypes; D014612:Vaccines