@misc{indiciaeffe8ba8ada4a,
  title = {Beta-blockade for patients undergoing vascular surgery.},
  author = {R S Litwack and D M Gilligan and V DeGruttola},
  year = {2000},
  url = {https://pubmed.ncbi.nlm.nih.gov/10755897/},
  note = {Source identifier: 10755897}
}