1. Estimating the prevalence of limb loss in the United States: 2005 to 2050;Ziegler-Graham;Arch Phys Med Rehabil,2008
2. Agency for Healthcare Research and Quality. HCUP Nationwide Inpatient Sample (NIS). Healthcare Cost and Utilization Project (HCUP). 2007.
3. Lower extremity amputation;Molina,2022
4. Evolving indications for lower limb amputations in South Africa offer opportunities for health system improvement;Khan;World J Surg,2020
5. Lower limb amputations: epidemiology and assessment;Esquenazi;PMR Knowledge Now,2016