title: Extended major histocompatibility complex haplotypes in man: role of alleles analogous to murine t mutants.
mesh_terms: D000483:Alleles; D000818:Animals; D002906:Chromosomes, Human, 6-12 and X; D005802:Genes, MHC Class II; D008040:Genetic Linkage; D006680:HLA Antigens / Q000235:genetics; D006801:Humans; D008285:Major Histocompatibility Complex; D051379:Mice; D009154:Mutation
chemical_list: D006680:HLA Antigens