@misc{indiciae384f67ca9b4d,
  title = {A pragmatic concern.},
  author = {M Manthey},
  year = {1991},
  doi = {10.1097/00006247-199110000-00008},
  url = {https://pubmed.ncbi.nlm.nih.gov/1923128/},
  note = {Source identifier: 1923128}
}