@misc{indiciaedbc1a26694e9,
  title = {Statistical power for analyses of changes in randomized controlled trials.},
  author = {Y-K Tu and A Blance and V Clerehugh and M S Gilthorpe},
  year = {2005},
  doi = {10.1177/154405910508400315},
  url = {https://pubmed.ncbi.nlm.nih.gov/15723872/},
  note = {Source identifier: 15723872}
}