Lachiewicz, P. F., Heckman, D. S., Soileau, E. S., Mangla, J., & Martell, J. M. (2009). Femoral Head Size and Wear of Highly Cross-linked Polyethylene at 5 to 8 Years. Springer-Verlag.

Lachiewicz, Paul F., Daniel S. Heckman, Elizabeth S. Soileau, Jimmi Mangla, and John M. Martell. Femoral Head Size and Wear of Highly Cross-linked Polyethylene At 5 to 8 Years. Springer-Verlag, 2009.

Lachiewicz, Paul F., et al. Femoral Head Size and Wear of Highly Cross-linked Polyethylene At 5 to 8 Years. Springer-Verlag, 2009.