John Shaw Billings Correspondence with Libraries of the American Philosophical Society and the College of Physicians of Philadelphia Microfilm Copies

[Call Number, Collection Name, Series Number], Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, USA.

[Call Number, Collection Name, Series Number], Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, USA. https://findingaids.nlm.nih.gov/repositories/4/resources/835 Accessed April 23, 2024.