Billings, John Shaw. John Shaw Billings Papers at New York Public Library [microform]. 1854-1913. Located in: Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; MS Film 25.
Billings, John Shaw. John Shaw Billings Papers at New York Public Library [microform]. 1854-1913. Located in: Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; MS Film 25. https://findingaids.nlm.nih.gov/repositories/4/resources/517 Accessed December 02, 2023.
