@misc{indiciaef603da9c810e,
  title = {A computer method for studying the postexercise ballistocardiogram.},
  author = {D H Jackson and E Molina},
  year = {1967},
  doi = {10.1016/0002-8703(67)90010-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/6047774/},
  note = {Source identifier: 6047774}
}