Isolated bradycardia due to skull pin fixation: raised ICP or TCR?

@article{Chowdhury2013IsolatedBD,
  title={Isolated bradycardia due to skull pin fixation: raised ICP or TCR?},
  author={Tumul Chowdhury and Ronald B. Cappellani},
  journal={Journal of neurosurgical anesthesiology},
  year={2013},
  volume={25 2},
  pages={207}
}