1. Letter from C. H. Waddington to Francis Crick Publication: Produced: 27 December 1967 Subject(s): BiologyVitalismMacromolecular Substances Archival Collection: The Francis Crick Papers (Profiles in Science)
2. Suppression of Hydrogen Exchange in Staphylococcal Nuclease by Ligands Publication: National Academy Press (U.S.), December 1968 Subject(s): Macromolecular SubstancesChromatography, Gel Archival Collection: The Christian B. Anfinsen Papers (Profiles in Science)
