1. Letter from Robert S. Adelstein, Christian B. Anfinsen, Julius Axelrod, Jack S. Cohen, Philip Leder, Maxine Singer, Bernhard Witkop, Earl R. Stadtman to Richard M. Nixon Publication: Produced: 16 January 1973 Subject(s): Human RightsCoercionInternational Cooperation Archival Collection: The Christian B. Anfinsen Papers (Profiles in Science)