1. Specific Cleavage of Simian Virus 40 DNA by Restriction Endonuclease of Hemophilus Influenzae Creator: Danna, Kathleen J.Nathans, Daniel, 1928-1999 Date: December 1971 Publisher: National Academy of Sciences (U.S.) Genre: Articles
2. Letter from Daniel Nathans to Ernest Winocour Creator: Nathans, Daniel, 1928-1999 Date: 1 December 1971 Genre: Letters (correspondence)
3. Letter from Daniel Nathans to Maxine Singer Creator: Nathans, Daniel, 1928-1999 Date: 1 March 1972 Genre: Letters (correspondence)
4. Letter from Daniel Nathans to Kathleen J. Danna Creator: Nathans, Daniel, 1928-1999 Date: 22 February 1973 Genre: Letters (correspondence)