@misc{indiciae52464930cf45,
  title = {Ultrasonography for diagnosing appendicitis.},
  author = {R H Pearson},
  year = {1988},
  doi = {10.1136/bmj.297.6644.309},
  url = {https://pubmed.ncbi.nlm.nih.gov/3046706/},
  note = {Source identifier: 3046706}
}