@misc{indiciaecdc6989bac6c,
  title = {The combination of low dose of naloxone and morphine in PCA does not decrease opioid requirements in the postoperative period.},
  author = {M Soledad Cepeda and Juan M Africano and Ana M Manrique and Wilmer Fragoso and Daniel B Carr},
  year = {2002},
  doi = {10.1016/s0304-3959(01)00425-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/11932063/},
  note = {Source identifier: 11932063}
}