@misc{indiciaeb906020f636d,
  title = {Isoprenaline plus phenylephrine in chronic obstructive lung disease.},
  author = {N A Marsh},
  year = {1971},
  doi = {10.1136/bmj.1.5745.402},
  url = {https://pubmed.ncbi.nlm.nih.gov/5541928/},
  note = {Source identifier: 5541928}
}