@misc{indiciae9ebadf1d6cf5,
  title = {Human and automatic validation of a phase-locked loop spindle detection system.},
  author = {K Campbell and A Kumar and W Hofman},
  year = {1980},
  doi = {10.1016/0013-4694(80)90296-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/6153969/},
  note = {Source identifier: 6153969}
}