@Article{nagel2009a,
  author =          {Nagel, Armin M},
  author =          {Laun, Frederik B},
  author =          {Weber, Marc-André},
  author =          {Matthies, Christian},
  author =          {Semmler, Wolfhard},
  author =          {Schad, Lothar R},
  title =           {Sodium MRI using a density-adapted 3D radial acquisition technique.},
  journal =         {Magn Reson Med},
  year =            {2009},
  volume =          {62},
  pages =           {1565-1573},
  number =          {6},
  month =           {Dec},
  institution =     {Department of Medical Physics in Radiology, German Cancer Research Center, Heidelberg, Germany.}}