On the production of highly labeled tumor virus deoxyribonucleic acid. Luborsky, Samuel W. ; Lorenz, Douglas ; Reynolds, Dianne ; Verna, John E. ; Usdin, Earl ; Mora, Peter T. Abstract Publication: Proceedings of the National Academy of Science Pub Date: May 1967 DOI: 10.1073/pnas.57.5.1286 Bibcode: 1967PNAS...57.1286L