1. Letter from Jerome J. Suran to Adrian Kantrowitz Publication: Produced: 16 December 1958 Subject(s): ElectrocardiographyElectronics, Medical Archival Collection: The Adrian Kantrowitz Papers (Profiles in Science)
2. Letter from Adrian Kantrowitz to Jerome J. Suran Publication: Produced: 24 December 1958 Subject(s): ElectrocardiographyElectronics, Medical Archival Collection: The Adrian Kantrowitz Papers (Profiles in Science)