@article{PMID:23400123,
  title = {VCath: a tablet-based neurosurgery training tool},
  author = {Cenydd, Llyr Ap and John, Nigel W and Phillips, Nicholas I and Gray, William P},
  volume = {184},
  year = {2013},
  journal = {Studies in health technology and informatics},
  pages = {20—23}
}