1. Defense Casualty Analysis System (2017). U.S. military casualties—Operation Enduring Freedom: (OEF) casualty summary by casualty category. Retrieved from https://www.dmdc.osd.mil/dcas/pages/report_oef_type.xhtml .
2. Defense Casualty Analysis System (2017). U.S. military casualties—Operation Iraqi Freedom (OIF) wounded in action—all. Retrieved from https://www.dmdc.osd.mil/dcas/pages/report_oif_woundall.xhtml .
3. Defense Casualty Analysis System (2017). U.S. military casualties—Operation New Dawn (OND) wounded in action. Retrieved from https://www.dmdc.osd.mil/dcas/pages/report_ond_wound.xhtml .
4. Gawande, A. (2004). Casualties of war—military care for the wounded from Iraq and Afghanistan. New England Journal of Medicine, 351(24), 2471–2475.
5. Institute of Medicine of the National Academies. (2010). Returning home from Iraq and Afghanistan: Preliminary assessment of readjustment needs of veterans, service members, and their families. Washington, DC: National Academies Press.