1. Evidence for the complete DNA-dependence of RNA synthesis in isolated thymus nuclei;Allfrey,1962
2. The “viroid” theory in relation to plasmagenes, viruses, cancer, and plastids;Altenburg;Amer. Natur.,1946
3. Serology of the potato spindle tuber virus;Bagnall;Phytopathology,1967
4. RNA-dependent DNA polymerase in virions of RNA tumour viruses;Baltimore;Nature (London),1970
5. Seed transmission of plant viruses;Bennett;Advan. Virus Res.,1969