@misc{indiciae59e6d526cded,
  title = {Gramicidin forms multi-state rectifying channels.},
  author = {D Busath and G Szabo},
  year = {1981},
  doi = {10.1038/294371a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/6171731/},
  note = {Source identifier: 6171731}
}