title: Letter: "Self" versus "non-self": in situ proteins.
mesh_terms: D000595:Amino Acid Sequence; D000941:Antigens; D001324:Autoantigens; D004681:Encephalomyelitis, Autoimmune, Experimental / Q000209:etiology; D000939:Epitopes; D005973:Glutamine; D009124:Muscle Proteins; D004676:Myelin Basic Protein; D011506:Proteins / Q000276:immunology*
chemical_list: D000941:Antigens; D001324:Autoantigens; D000939:Epitopes; D009124:Muscle Proteins; D004676:Myelin Basic Protein; D011506:Proteins; D005973:Glutamine