Possible relationships among HL-A histocompatibility components.
D003168:Complement Fixation Tests; D003601:Cytotoxicity Tests, Immunologic; D006649:Histocompatibility Antigens; D006650:Histocompatibility Testing; D006801:Humans; D007959:Lymphocyte Culture Test, Mixed
D006649:Histocompatibility Antigens