title: Polymorphism and recombinational hot spots in the murine MHC.
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D008285:Major Histocompatibility Complex; D051379:Mice; D008807:Mice, Inbred BALB C / Q000235:genetics; D011110:Polymorphism, Genetic; D011995:Recombination, Genetic