McPherson, E. J., B. K. Vaughn, L. Keppler, D. Brazil, and T. McTighe. “The Incidence of Dislocation (Utilizing a Neck Sparing Stem) in Community Based Practices With the Posterior Approach”. Reconstructive Review, vol. 5, no. 2, Aug. 2015, doi:10.15438/rr.5.2.106.