Pazdnikov, Roman, Olexiy Tyazhelov, Mykhaylo Karpinsky, Olena Karpinska, and Igor Subbota. 2010. “A Comparative Assessment of Fixation Strength of Anchors in Spongy Bones”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 4 (April):56-59. https://doi.org/10.15674/0030-59872010456-59.