1957, February 17. Heart Research: Progress Report. Forum No. 535. Participants: Clayton B. Ethridge, Cardiologist and Professor of Clinical Medicine, George Washington University Hospital; Proctor Harvey, Associate Professor of Medicine and Director of the Heart Station, Georgetown University Hospital; and James Watt, Director of the National Heart Institute. Moderator: Matthew Warren. Georgetown University Radio Forum. From the Raymond Reiss Studio.

1957, February 17. Heart Research: Progress Report. Forum No. 535. Participants: Clayton B. Ethridge, Cardiologist and Professor of Clinical Medicine, George Washington University Hospital; Proctor Harvey, Associate Professor of Medicine and Director of the Heart Station, Georgetown University Hospital; and James Watt, Director of the National Heart Institute. Moderator: Matthew Warren. Georgetown University Radio Forum. From the Raymond Reiss Studio., Box: 1. Georgetown University Forum Transcripts, GTA-000107. Georgetown University Archives , Booth Family Center for Special Collections. https://findingaids.library.georgetown.edu/repositories/12/archival_objects/1353002 Accessed July 26, 2024.