@misc{indiciae1e1da4386973,
  title = {Plugging the GAPs.},
  author = {J Downward},
  year = {1991},
  doi = {10.1016/0960-9822(91)90190-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/15336077/},
  note = {Source identifier: 15336077}
}