@misc{indiciae77af75b46dd6,
  title = {[Future welfare system for the aged].},
  author = {N Iso and J Yoshida and J Ogura and S Takahashi and K Owada},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5196357/},
  note = {Source identifier: 5196357}
}