@article{UeceylerBuchholzKewenigetal.2020,
  author    = {Nurcan {\"U}{\c{c}}eyler and Hans-Georg Buchholz and Susanne Kewenig and Stephan-Johann Ament and Frank Birklein and Mathias Schreckenberger and Claudia Sommer},
  title     = {Cortical Binding Potential of Opioid Receptors in Patients With Fibromyalgia Syndrome and Reduced Systemic Interleukin-4 Levels - A Pilot Study},
  journal   = {Frontiers in Neuroscience},
  volume    = {14},
  doi       = {10.3389/fnins.2020.00512},
  year      = {2020},
}