@misc{indiciae5d553dccc16a,
  title = {Migratory pain in appendicitis.},
  author = {K Zafren},
  year = {1998},
  doi = {10.1016/s0735-6757(98)90156-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/9672474/},
  note = {Source identifier: 9672474}
}