Trattnig, S., Welsch, G., Juras, V., Szomolanyi, P., Mayerhoefer, M., Stelzeneder, D., et al. (2010).
23Na MR Imaging at 7 T after Knee Matrix–associated Autologous Chondrocyte Transplantation Preliminary Results.
Radiology, 257(1), 175-184. doi:10.1148/radiol.10100279.