@misc{indiciae82c419548fab,
  title = {Multipurpose valve shunt.},
  author = {H D Portnoy},
  year = {1978},
  doi = {10.3171/jns.1978.48.4.0667},
  url = {https://pubmed.ncbi.nlm.nih.gov/632896/},
  note = {Source identifier: 632896}
}