@misc{indiciae20389befe524,
  title = {Are LPNs and RNs interchangeable?},
  author = {R A Madden},
  year = {1989},
  doi = {10.1097/00006247-198905000-00002},
  url = {https://pubmed.ncbi.nlm.nih.gov/2726070/},
  note = {Source identifier: 2726070}
}