@misc{indiciaef31652ff2709,
  title = {An experience in preparing programmed instructional material in nursing.},
  author = {L Perry and M Huff and L Adam and E Flinner},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/4178355/},
  note = {Source identifier: 4178355}
}