@misc{indiciaee3bee943d535,
  title = {A method of formalizing psychiatric study.},
  author = {P G Beckett and J Grisell and R G Crandall and R Gudobba},
  year = {1967},
  doi = {10.1001/archpsyc.1967.01730220019004},
  url = {https://pubmed.ncbi.nlm.nih.gov/6022704/},
  note = {Source identifier: 6022704}
}