title: A new HL-A antigen: TY.
mesh_terms: D001792:Blood Platelets / Q000276:immunology; D003429:Cross Reactions; D003601:Cytotoxicity Tests, Immunologic; D005260:Female; D006649:Histocompatibility Antigens; D006650:Histocompatibility Testing; D006801:Humans; D007106:Immune Sera; D007125:Immunogenetics; D008214:Lymphocytes / Q000276:immunology*; D008297:Male; D010641:Phenotype; D044465:White People
chemical_list: D006649:Histocompatibility Antigens; D007106:Immune Sera