@misc{indiciae9c08e3eec599,
  title = {Morphine anesthesia for open-heart surgery.},
  author = {J D Hasbrouck},
  year = {1970},
  doi = {10.1016/s0003-4975(10)65614-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/5458248/},
  note = {Source identifier: 5458248}
}