@misc{indiciaef6b721bc6a16,
  title = {[Important changes, decisive moments].},
  author = {J M Freire Macías},
  year = {2001},
  doi = {10.1016/s0212-6982(01)71956-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/11440707/},
  note = {Source identifier: 11440707}
}