@misc{indiciae31d9c401219a,
  title = {A four-year experience with a programmed text in clinical pathology.},
  author = {A L Portnoy and M Glasser},
  year = {1974},
  doi = {10.1097/00001888-197405000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/4822564/},
  note = {Source identifier: 4822564}
}