@misc{indiciaedb16173e4b48,
  title = {Some design issues in a community intervention trial.},
  author = {Ziding Feng and Beti Thompson},
  year = {2002},
  doi = {10.1016/s0197-2456(02)00206-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/12161089/},
  note = {Source identifier: 12161089}
}