@misc{indiciae4cc128588f22,
  title = {Extending the CONSORT statement to cluster randomized trials: for discussion.},
  author = {D R Elbourne and M K Campbell},
  year = {2001},
  doi = {10.1002/1097-0258(20010215)20:3<489::aid-sim806>3.0.co;2-s},
  url = {https://pubmed.ncbi.nlm.nih.gov/11180315/},
  note = {Source identifier: 11180315}
}