@misc{indiciaecb61e369583b,
  title = {Control system for medication cards.},
  author = {A Fulton},
  year = {1971},
  doi = {10.1097/00000446-197111000-00028},
  url = {https://pubmed.ncbi.nlm.nih.gov/5209338/},
  note = {Source identifier: 5209338}
}