@misc{indiciaebd944ab71a6a,
  title = {Physiological time-series analysis using approximate entropy and sample entropy.},
  author = {J S Richman and J R Moorman},
  year = {2000},
  doi = {10.1152/ajpheart.2000.278.6.h2039},
  url = {https://pubmed.ncbi.nlm.nih.gov/10843903/},
  note = {Source identifier: 10843903}
}