@misc{indiciae133c5a40b2e2,
  title = {[Occlusion rheoplethysmography].},
  author = {G M Iakovlev and V P Andrianov},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/6894506/},
  note = {Source identifier: 6894506}
}