@misc{indiciae19a6af21ec04,
  title = {The chain guide technique for selective ventriculography.},
  author = {M Corrales},
  year = {1975},
  doi = {10.1007/bf00333739},
  url = {https://pubmed.ncbi.nlm.nih.gov/1080842/},
  note = {Source identifier: 1080842}
}