National Library of Medicine (U.S.). Office of the Director. National Library of Medicine. Office of the Director, Martin M. Cummings Papers. 1944-1989. Located in: Archives and Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; MS C 554.
National Library of Medicine (U.S.). Office of the Director. National Library of Medicine. Office of the Director, Martin M. Cummings Papers. 1944-1989. Located in: Archives and Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; MS C 554. https://findingaids.nlm.nih.gov/repositories/4/resources/943 Accessed November 30, 2023.
