title: Letter: Epstein-Barr virus and carcinoma.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D004938:Esophageal Neoplasms / Q000276:immunology*; D004854:Herpesvirus 4, Human / Q000276:immunology*; D006801:Humans; D009303:Nasopharyngeal Neoplasms / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral