@misc{indiciae47c0c8ba3501,
  title = {Face value?},
  author = {R Bethune and E Hern and A Qayyum and R Pratap and R Brown},
  year = {2004},
  doi = {10.1136/emj.2003.009159},
  url = {https://pubmed.ncbi.nlm.nih.gov/15333552/},
  note = {Source identifier: 15333552}
}