@misc{indiciae4d50a4033b6e,
  title = {Functional somatic syndromes.},
  author = {J Colby},
  year = {1999},
  doi = {10.1016/s0140-6736(99)00215-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/10636390/},
  note = {Source identifier: 10636390}
}