@misc{indiciaed3385971b2af,
  title = {Programmed instruction in hematology using a new audiovisual system.},
  author = {P R Reich},
  year = {1972},
  doi = {10.1097/00001888-197206000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/4115731/},
  note = {Source identifier: 4115731}
}