GIFFORD, B. The Countervailing Powers of Hospitals’ Choice During the During the 1918 Influenza Epidemic in Chicago. Journal of Applied Business and Economics, [S. l.], v. 23, n. 5, 2021. Disponível em: https://articlearchives.co/index.php/JABE/article/view/2335. Acesso em: 10 sep. 2025.