@misc{indiciaec5ab1fc814f9,
  title = {Origin, development and application ... the national drug code.},
  author = {M Slavin},
  year = {1969},
  doi = {10.1016/s0003-0465(16)30963-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5803767/},
  note = {Source identifier: 5803767}
}