@misc{indiciaecf1773ea39be,
  title = {Abdominal pain.},
  author = {D J Rapp},
  year = {1980},
  doi = {10.1001/archpedi.1980.02130220074026},
  url = {https://pubmed.ncbi.nlm.nih.gov/7424865/},
  note = {Source identifier: 7424865}
}