@misc{indiciae80c8a5810c3b,
  title = {Failure to decrease parasympathetic tone during upright tilt predicts a positive tilt-table test.},
  author = {N Lippman and K M Stein and B B Lerman},
  year = {1995},
  doi = {10.1016/s0002-9149(99)80623-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/7887384/},
  note = {Source identifier: 7887384}
}