@misc{indiciaebcccc3c8d4e9,
  title = {Tissue engineering: the challenges ahead.},
  author = {R S Langer and J P Vacanti},
  year = {1999},
  doi = {10.1038/scientificamerican0499-86},
  url = {https://pubmed.ncbi.nlm.nih.gov/10201120/},
  note = {Source identifier: 10201120}
}