Armstrong, Charles. Biography of George Walter McCoy / by Charles Armstrong. 1960. Located in: Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; MS C 83.
Armstrong, Charles. Biography of George Walter McCoy / by Charles Armstrong. 1960. Located in: Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; MS C 83. https://findingaids.nlm.nih.gov/repositories/4/resources/261 Accessed December 02, 2023.
