Extracorporeal shockwave therapy shows regeneration in hip necrosis  C.-J. Wang, F.-S. Wang, J.-Y. Ko, H.-Y. Huang, C.-J. Chen, Y.-C. Sun, Y.-J. Yang Rheumatology, Volume 47, Issue 4, April 2008, Pages 542–546, https://doi.org/10.1093/rheumatology/ken020 Published:   AbstractObjectives. Read more