1. Evolutionary Variants of Simian Virus 40: Cloned Substituted Variants Containing Multiple Initiation Sites for DNA Replication Creator: Brockman, William W.Lee, Theresa N. H.Nathans, Daniel, 1928-1999 Date: [July 1975] Publisher: The Academic Press Genre: Articles
2. Bidirectional Replication of Simian Virus 40 DNA Creator: Danna, Kathleen J.Nathans, Daniel, 1928-1999 Date: November 1972 Publisher: National Academy of Sciences (U.S.) Genre: Articles