@misc{indiciae5561336f61cb,
  title = {Models and model building in nursing.},
  author = {W Lancaster and J Lancaster},
  year = {1981},
  doi = {10.1097/00012272-198104000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/6782944/},
  note = {Source identifier: 6782944}
}