Pazdnikov, Roman, Olexiy Tyazhelov, Mykhaylo Karpinsky, Olena Karpinska, and Igor Subbota. “A Comparative Assessment of Fixation Strength of Anchors in Spongy Bones”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 4 (April 14, 2010): 56–59. Accessed April 20, 2024. http://otp-journal.com.ua/article/view/11498.