@misc{indiciaee25c4a631ae2,
  title = {"Practis". (General) Practice Recording and Computer Terminal Information System.},
  author = {A H Clarke and R A Dixon and D F Rickards},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5775819/},
  note = {Source identifier: 5775819}
}