@misc{indiciaeb3f4dcf61707,
  title = {Typhoid fever.},
  author = {S Haider},
  year = {1972},
  doi = {10.1016/s0140-6736(72)91990-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4115768/},
  note = {Source identifier: 4115768}
}