@misc{indiciaed68efeb0c420,
  title = {The three-step test.},
  author = {M J Cartwright and D B Wyatt},
  year = {1989},
  doi = {10.1016/s0161-6420(89)32974-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/2780011/},
  note = {Source identifier: 2780011}
}