Avrunin, Aleksandr, and Rashid Tikhilov. “On the Determination of the Osseous Tissue Density in the Periprosthesis Area”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 3 (October 11, 2009): 121–126. Accessed July 19, 2024. http://otp-journal.com.ua/article/view/17780.