@misc{indiciae479054eba74b,
  title = {Detecting relationships between physiological variables using graphical models.},
  author = {Michael Imhoff and Ronald Fried and Ursula Gather},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12463843/},
  note = {Source identifier: 12463843}
}