@misc{indiciaec7fe4dd1e8d2,
  title = {A model for foramen ovale puncture training: technical note.},
  author = {Heinz Gregor Wieser and Dominik Zumsteg},
  year = {2006},
  doi = {10.1007/s00701-006-0873-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/16998709/},
  note = {Source identifier: 16998709}
}