@misc{indiciaeaa49909f1659,
  title = {Angiogenic factors.},
  author = {J Folkman and M Klagsbrun},
  year = {1987},
  doi = {10.1126/science.2432664},
  url = {https://pubmed.ncbi.nlm.nih.gov/2432664/},
  note = {Source identifier: 2432664}
}