title: Ir genes--forty years on.
authors.affiliation: Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, Calif. 94305-5402, USA.
authors.forename: Hugh
authors.initials: H
authors.lastname: McDevitt
mesh_terms: D000818:Animals; D007109:Immunity / Q000235:genetics*; D008285:Major Histocompatibility Complex / Q000235:genetics; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA