title: Linkage disequilibrium between HL-A7 and the MLC specificity Pi.
mesh_terms: D000483:Alleles; D000939:Epitopes; D008040:Genetic Linkage; D006649:Histocompatibility Antigens; D006650:Histocompatibility Testing; D006801:Humans; D007959:Lymphocyte Culture Test, Mixed
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens