@misc{indiciae781afece5453,
  title = {[New era in nursing study. A discussion].},
  author = {T Usui and S Imamura and M Yumaki and S Hayashi},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/6911337/},
  note = {Source identifier: 6911337}
}