@misc{indiciae74e0ac64f1ae,
  title = {An experimental program in nursing research.},
  author = {E B SHELDON and D E JOHNSON and M A SLUSHER},
  year = {1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/13674623/},
  note = {Source identifier: 13674623}
}