@misc{indiciae045c813bc745,
  title = {Morbidity variation and RAWP.},
  author = {R A Carr-Hill and A Maynard and R Slack},
  year = {1990},
  doi = {10.1136/jech.44.4.271},
  url = {https://pubmed.ncbi.nlm.nih.gov/2277247/},
  note = {Source identifier: 2277247}
}