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. Biological Activities of Deletion Mutants of Simian Virus 40 Creator: Brockman, William W.Scott, Walter A.Nathans, Daniel, 1928-1999 Date: December 1976 Publisher: The Academic Press Genre: Articles