@misc{indiciae9ed061bde23e,
  title = {Materials management with a bar code reader.},
  author = {R S Kaplan},
  doi = {10.1097/00004669-199005000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/10104851/},
  note = {Source identifier: 10104851}
}