@misc{indiciaeb7766d34af72,
  title = {St Mark's guideline},
  author = {JO Drife},
  year = {1999},
  doi = {10.1136/bmj.319.7202.133a},
  url = {https://pubmed.ncbi.nlm.nih.gov/10398662/},
  note = {Source identifier: 10398662}
}