@misc{indiciae884774f73730,
  title = {Embolus detection and differentiation using multifrequency transcranial Doppler.},
  author = {David Russell and Rainer Brucher},
  year = {2005},
  doi = {10.1161/01.str.0000157956.44063.f2},
  url = {https://pubmed.ncbi.nlm.nih.gov/15800247/},
  note = {Source identifier: 15800247}
}