@misc{indiciae71f2649ceb4c,
  title = {Discipline.},
  author = {E R Christophersen},
  year = {1992},
  doi = {10.1016/s0031-3955(16)38335-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/1574351/},
  note = {Source identifier: 1574351}
}