@misc{indiciae7fd657c3248e,
  title = {Spouse-controlled analgesia.},
  author = {G Wakerlin and C P Larson},
  year = {1990},
  doi = {10.1213/00000539-199001000-00027},
  url = {https://pubmed.ncbi.nlm.nih.gov/2297093/},
  note = {Source identifier: 2297093}
}