@misc{indiciae36cc21bdad85,
  title = {Comparing dynamic causal models.},
  author = {W D Penny and K E Stephan and A Mechelli and K J Friston},
  year = {2004},
  doi = {10.1016/j.neuroimage.2004.03.026},
  url = {https://pubmed.ncbi.nlm.nih.gov/15219588/},
  note = {Source identifier: 15219588}
}