title: Two new H-2 specificities: H-2.44 and H-2.45.
mesh_terms: D000483:Alleles; D000818:Animals; D000917:Antibody Formation; D000918:Antibody Specificity; D000937:Antigen-Antibody Reactions; D002859:Chromium Isotopes; D003433:Crosses, Genetic; D003601:Cytotoxicity Tests, Immunologic; D000939:Epitopes; D005260:Female; D005796:Genes; D006386:Hemagglutination Tests; D006648:Histocompatibility; D007106:Immune Sera; D007114:Immunization; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains
chemical_list: D002859:Chromium Isotopes; D000939:Epitopes; D007106:Immune Sera