@article{LillaKesslerWeilandetal.2021,
  author    = {Nadine Lilla and Almuth F. Kessler and Judith Weiland and Ralf-Ingo Ernestus and Thomas Westermaier},
  title     = {Case Report: A Case Series Using Natural Anatomical Gaps — Posterior Cervical Approach to Skull Base and Upper Craniocervical Meningiomas Without Bone Removal},
  journal   = {Frontiers in Surgery},
  volume    = {8},
  doi       = {10.3389/fsurg.2021.666699},
  year      = {2021},
}