@misc{indiciaefc08e137c7b9,
  title = {Neurosurgical subspecialization: pros and cons.},
  author = {G Schackert and H-J Reulen},
  year = {2003},
  doi = {10.1007/s00701-003-0042-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/12820039/},
  note = {Source identifier: 12820039}
}