@misc{indiciaeebcacef56d19,
  title = {Separating the wheat from the chaff.},
  author = {A Berns},
  year = {1991},
  doi = {10.1016/0960-9822(91)90118-g},
  url = {https://pubmed.ncbi.nlm.nih.gov/15336199/},
  note = {Source identifier: 15336199}
}