United States. Department of Health and Human Services. Office of the Assistant Secretary for Preparedness and Response. 2009 H1N1 Flu Pandemic Response Documentation Archive. 2009-2010. Located in: Archives and Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; ACC 2011-019.
United States. Department of Health and Human Services. Office of the Assistant Secretary for Preparedness and Response. 2009 H1N1 Flu Pandemic Response Documentation Archive. 2009-2010. Located in: Archives and Modern Manuscripts Collection, History of Medicine Division, National Library of Medicine, Bethesda, MD; ACC 2011-019. https://findingaids.nlm.nih.gov/repositories/4/resources/968 Accessed December 06, 2023.
