1. Kilbourne ED. Influenza pandemics of the 20th Century. Emerg Infect Dis. 2006;12(1):9.
2. Tebbens D, Radboud J, Pallansch MA, Kew OM, Cáceres VM, Sutter RW, Thompson KM. A dynamic model of poliomyelitis outbreaks: learning from the past to help inform the future. Am J Epidemiol. 2005;162(4):358–72.
3. Chaudhry R, Bordoni B. Anatomy, thorax, lungs. Treasure Island, FL: StatPearls; 2021.
4. West JB, Luks A. West’s respiratory physiology: the essentials. Alphen aan den Rjin: Wolters Kluwer; 2016. https://books.google.com/books?id=Wtj\_oQEACAAJ
5. Morrison S. Ford and GM are making tens of thousands of ventilators. It may already be too late. Vox Media, LLC; 2020. https://www.vox.com/recode/2020/4/10/21209709/tesla-gm-ford-ventilators-coronavirus.