title: Editorial: Universal presence of antibodies to microorganisms in sera from normal persons.
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis; D000908:Antibodies, Fungal / Q000032:analysis; D000912:Antibodies, Neoplasm / Q000096:biosynthesis; D000918:Antibody Specificity; D001424:Bacterial Infections / Q000276:immunology; D006801:Humans; D009163:Mycobacterium bovis / Q000276:immunology; D009369:Neoplasms / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial; D000908:Antibodies, Fungal; D000912:Antibodies, Neoplasm