@misc{indiciae519406d7efe2,
  title = {Ampicillin crystalluria.},
  author = {H M Jones and W A Schrader},
  year = {1972},
  doi = {10.1093/ajcp/58.2.220},
  url = {https://pubmed.ncbi.nlm.nih.gov/5047606/},
  note = {Source identifier: 5047606}
}