@misc{indiciae58d6c845b2ce,
  title = {Typhoid carriers.},
  author = {S Haider},
  year = {1971},
  doi = {10.1136/bmj.4.5789.750-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/5129636/},
  note = {Source identifier: 5129636}
}