@misc{indiciae513254b97730,
  title = {GAP into the breach.},
  author = {S R Sprang},
  year = {1997},
  doi = {10.1126/science.277.5324.329},
  url = {https://pubmed.ncbi.nlm.nih.gov/9518363/},
  note = {Source identifier: 9518363}
}