title: Corneal allografts fail to express Ia antigens.
mesh_terms: D000818:Animals; D000954:Antigens, Surface / Q000032:analysis* / Q000235:genetics; D003315:Cornea / Q000166:cytology / Q000276:immunology*; D016039:Corneal Transplantation; D007519:Isoantigens / Q000032:analysis* / Q000235:genetics; D007801:Langerhans Cells / Q000276:immunology; D008285:Major Histocompatibility Complex; D051379:Mice; D008815:Mice, Inbred Strains; D014184:Transplantation, Homologous
chemical_list: D000954:Antigens, Surface; D007519:Isoantigens