@misc{indiciae9de997ac4f9b,
  title = {[Nursing theory based on ecology].},
  author = {M Iwamiya and A Nishio and T Hamada},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4489398/},
  note = {Source identifier: 4489398}
}