@misc{indiciae924f0393af70,
  title = {Confusion in the elderly.},
  author = {G E Langley},
  year = {1977},
  doi = {10.1016/s0140-6736(77)91865-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/64843/},
  note = {Source identifier: 64843}
}