@misc{indiciaeba16ee19e8f6,
  title = {[Low-flow anesthetic systems. Closed circuit].},
  author = {R Bermejo-Díaz de Rábago and A Toledo-Presedo},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9229729/},
  note = {Source identifier: 9229729}
}