@misc{indiciaee9e987e031cd,
  title = {Paradigm shift.},
  author = {A Peetoom},
  year = {1990},
  doi = {10.1177/002221949002300502},
  url = {https://pubmed.ncbi.nlm.nih.gov/2341793/},
  note = {Source identifier: 2341793}
}