@misc{indiciaefdc763a6a61d,
  title = {Letter: False-positive acid-fast smears.},
  author = {D P Casemore and P R Mortimer},
  year = {1975},
  doi = {10.1016/s0140-6736(75)91051-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/53643/},
  note = {Source identifier: 53643}
}