Vopat, Bryan, Jeremy Truntzer, Daniel Aaron, Jack Anavian, Joel Schwartz, and Andrew Green. “Anatomic Humeral Head Replacement With a Press-Fit Prosthesis: An in Vivo Radiographic Study”. Orthopedic Reviews 9, no. 3 (October 10, 2017). Accessed June 1, 2020. https://www.pagepress.org/journals/index.php/or/article/view/7168.