@misc{indiciae81de88580adc,
  title = {Synergism between analgesics.},
  author = {H Kehlet},
  year = {1995},
  doi = {10.3109/07853899509031968},
  url = {https://pubmed.ncbi.nlm.nih.gov/7632423/},
  note = {Source identifier: 7632423}
}