@misc{indiciae749f38fbb8cf,
  title = {[Access to essential drugs in developing countries].},
  author = {P Rojo},
  doi = {10.1016/s0213-9111(01)71619-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/11858791/},
  note = {Source identifier: 11858791}
}