@misc{indiciae9ce1d457fa45,
  title = {Intramural and extramural communication.},
  author = {L A Lettau},
  year = {1997},
  doi = {10.1086/647627},
  url = {https://pubmed.ncbi.nlm.nih.gov/9154482/},
  note = {Source identifier: 9154482}
}