@misc{indiciae31e9bdf982db,
  title = {Anti-siphon(?) Shunt device.},
  author = {J W Holter},
  year = {1985},
  doi = {10.3171/jns.1985.62.5.0791},
  url = {https://pubmed.ncbi.nlm.nih.gov/3989602/},
  note = {Source identifier: 3989602}
}