von Ruck, Karl. Karl and Silvio von Ruck Papers. 1907-1915. Located in: Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; MS C 17.
von Ruck, Karl. Karl and Silvio von Ruck Papers. 1907-1915. Located in: Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; MS C 17. https://findingaids.nlm.nih.gov/repositories/4/resources/431 Accessed May 14, 2024.
