title: Radioimmunoassay of an antibody to phi X 174 DNA.RNA hybrid.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D010584:Bacteriophage phi X 174 / Q000235:genetics*; D004279:DNA, Viral / Q000276:immunology*; D009693:Nucleic Acid Hybridization; D012367:RNA, Viral / Q000276:immunology*; D011863:Radioimmunoassay; D013211:Staphylococcus aureus / Q000276:immunology
chemical_list: D000914:Antibodies, Viral; D004279:DNA, Viral; D012367:RNA, Viral