@misc{indiciae443dd70b3063,
  title = {Clinical observations on direct analysis.},
  author = {O S ENGLISH},
  year = {1960},
  doi = {10.1016/s0010-440x(60)80027-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/13820403/},
  note = {Source identifier: 13820403}
}