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Titles
- Daniel Nathans and Hamilton Smith in the lab1
- Daniel Nathans as college student1
- Daniel Nathans leaning on a bookshelf in his office1
- Daniel Nathans sitting in his lab1
- Daniel Nathans standing by his bookshelf in his office1
- Daniel Nathans working in lab1
- Donald Fredrickson2
- Donald Fredrickson with his book, "The Metabolic Basis of Inherited Disease"1