@misc{indiciaed18a1bd33711,
  title = {Reaching beyond the white middle classes.},
  author = {Petra M Boynton and Gary W Wood and Trisha Greenhalgh},
  year = {2004},
  doi = {10.1136/bmj.328.7453.1433},
  url = {https://pubmed.ncbi.nlm.nih.gov/15191985/},
  note = {Source identifier: 15191985}
}