Bell, J. C., Wolf, E. J., Schnall, B. L., Tis, J. E., & Potter, B. K. (2014). Transfemoral Amputations: Is There an Effect of Residual Limb Length and Orientation on Energy Expenditure? Springer US.

Bell, Johanna C., Erik J. Wolf, Barri L. Schnall, John E. Tis, and Benjamin K. Potter. Transfemoral Amputations: Is There an Effect of Residual Limb Length and Orientation On Energy Expenditure? Springer US, 2014.

Bell, Johanna C., et al. Transfemoral Amputations: Is There an Effect of Residual Limb Length and Orientation On Energy Expenditure? Springer US, 2014.