Recent advances in immunology.
D000917:Antibody Formation; D000918:Antibody Specificity; D005796:Genes; D006649:Histocompatibility Antigens; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007125:Immunogenetics; D009693:Nucleic Acid Hybridization; D011528:Protozoan Infections / Q000276:immunology
D006649:Histocompatibility Antigens