@misc{indiciae46c4da7b94f4,
  title = {Pyelonephritis without bacteria.},
  author = {P W Robertson},
  year = {1968},
  doi = {10.1016/s0140-6736(68)91837-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4177408/},
  note = {Source identifier: 4177408}
}