@misc{indiciae905225cc080c,
  title = {NVQs.},
  author = {J F Aitken},
  year = {2003},
  doi = {10.1038/sj.bdj.4810503},
  url = {https://pubmed.ncbi.nlm.nih.gov/12973307/},
  note = {Source identifier: 12973307}
}