@misc{indiciaedcd27e28fc0a,
  title = {Do the numbers add up?},
  author = {Roy J Shephard},
  year = {2003},
  doi = {10.1097/00042752-200305000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/12792218/},
  note = {Source identifier: 12792218}
}