@misc{indiciaed3204c22eea1,
  title = {Do nurses make a difference?},
  author = {J M Thornbury and A Martin},
  year = {1983},
  doi = {10.3928/0098-9134-19830801-06},
  url = {https://pubmed.ncbi.nlm.nih.gov/6554291/},
  note = {Source identifier: 6554291}
}