1. American College of Physicians. The Health Care Response to Pandemic Influenza. Philadelphia, American College of Physicians, 2006.
2. Baccam P, Beauchemin C, Macken CA, Hayden FG, Perelson AS. (2006). J Virol. 80: 7590–7599.
3. Bridges CB, Kuehnert MJ, Hall CB. (2003). Clin Infect Dis. 37: 1094–1101.
4. Bridges CB, Thompson WW, Meltzer MI, Reeve GR, Talamonti WJ, Cox NJ, Lilac HA, Hall H, Klimov A, Fukuda K. (2000). JAMA. 284: 839–844.
5. Bright RA, Medina MJ, Xu X, Perez-Oronoz G, Wallis TR, Davis XM, Povinelli L, Cox J, Klimov AI. (2005). Lancet. 366: 1175–1181.