1. Memorandum from Fred Grubel to N. Herskovits [on pacemaker fund] Publication: Produced: 12 December 1961 Subject(s): Pacemaker, ArtificialHospital Costs Archival Collection: The Adrian Kantrowitz Papers (Profiles in Science)
2. Memorandum from Fred Grubel to N. Herskovits [on pacemaker fund] Publication: Produced: 5 March 1962 Subject(s): Pacemaker, ArtificialHospital Costs Archival Collection: The Adrian Kantrowitz Papers (Profiles in Science)