@misc{indiciae36f0e5c23f26,
  title = {Epidural morphine.},
  author = {M J Cousins and C J Glynn and P R Wilson and L E Mather and J R Graham},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/6893109/},
  note = {Source identifier: 6893109}
}