@misc{indiciae4ebded4b50bf,
  title = {Chronic fatigue and its syndromes},
  author = {R Mayou},
  year = {1999},
  doi = {10.1136/bmj.318.7176.133a},
  url = {https://pubmed.ncbi.nlm.nih.gov/9880310/},
  note = {Source identifier: 9880310}
}