@misc{indiciae0a2de00090e2,
  title = {Dredging the digestive system.},
  author = {W W Gibbs},
  year = {1997},
  doi = {10.1038/scientificamerican0497-38},
  url = {https://pubmed.ncbi.nlm.nih.gov/9092070/},
  note = {Source identifier: 9092070}
}