title: [Immunoelectron microscopy of Epstein-Barr virus specific nuclear antigen (EBNA)].
mesh_terms: D000956:Antigens, Viral / Q000032:analysis*; D002467:Cell Nucleus / Q000276:immunology*; D004854:Herpesvirus 4, Human / Q000276:immunology*
chemical_list: D000956:Antigens, Viral