@misc{indiciaee5cc3d1cf898,
  title = {EDRF--a protective factor?},
  author = {E O Feigl},
  year = {1988},
  doi = {10.1038/331490a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/3257547/},
  note = {Source identifier: 3257547}
}