@misc{indiciae14fbb45fe8c8,
  title = {The risk of developing appendicitis.},
  author = {J Ludbrook and G F Spears},
  year = {1965},
  doi = {10.1002/bjs.1800521106},
  url = {https://pubmed.ncbi.nlm.nih.gov/5842972/},
  note = {Source identifier: 5842972}
}