@misc{indiciae8e7bf48eaa41,
  title = {Programed instruction in nursing. 1. Some basic principles of the technique and essential features.},
  author = {G L GEIS and M C ANDERSON},
  year = {1963},
  url = {https://pubmed.ncbi.nlm.nih.gov/13947022/},
  note = {Source identifier: 13947022}
}