@misc{indiciaeb1dee45a595b,
  title = {Segmenting cardiac-related data using sleep stages increases separation between normal subjects and apnoeic patients.},
  author = {G D Clifford and L Tarassenko},
  year = {2004},
  doi = {10.1088/0967-3334/25/6/n03},
  url = {https://pubmed.ncbi.nlm.nih.gov/15712732/},
  note = {Source identifier: 15712732}
}