@article{SchleeSimoesPryss2021,
  author    = {Winfried Schlee and Jorge Simoes and R{\"u}diger Pryss},
  title     = {Auricular acupressure combined with self-help intervention for treating chronic tinnitus: a longitudinal observational study},
  journal   = {Journal of Clinical Medicine},
  volume    = {10},
  number    = {18},
  doi       = {10.3390/jcm10184201},
  year      = {2021},
}