@misc{indiciae6a37f5cddc53,
  title = {Fever of unknown origin.},
  author = {E L Marcus and J M van Dijk},
  year = {1991},
  doi = {10.1111/j.1532-5415.1991.tb03611.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2037761/},
  note = {Source identifier: 2037761}
}