@misc{indiciae4501498df481,
  title = {Letter: Electroencephalogram changes after prostaglandin.},
  author = {I S Fraser and C Gray},
  year = {1974},
  doi = {10.1016/s0140-6736(74)93118-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4131210/},
  note = {Source identifier: 4131210}
}