@misc{indiciaed89b3cfd3d6d,
  title = {Letter:improved Bowie and Dick test.},
  author = {J H Bowie and M H Kennedy and I Robertson},
  year = {1975},
  doi = {10.1016/s0140-6736(75)92518-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/49486/},
  note = {Source identifier: 49486}
}