@misc{indiciaedbde1141da3d,
  title = {[Evaluating health interventions without experiments].},
  author = {M Vera-Hernández},
  doi = {10.1016/s0213-9111(03)71734-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/12841987/},
  note = {Source identifier: 12841987}
}