@misc{indiciae746badc32c2c,
  title = {The LEADIN study.},
  author = {J C Petrie},
  year = {1991},
  doi = {10.1097/00004872-199112007-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/1686455/},
  note = {Source identifier: 1686455}
}