@misc{indiciae9550622645d7,
  title = {[The effects cervicothoracic sympathetic blockade on left ventricular function].},
  author = {W Schlack},
  year = {1999},
  doi = {10.1055/s-1999-201},
  url = {https://pubmed.ncbi.nlm.nih.gov/10494362/},
  note = {Source identifier: 10494362}
}