@misc{indiciae1afa85878361,
  title = {Group sequential analyses for the mean function of a repeated measure process.},
  author = {X J Hu and S W Lagakos},
  doi = {10.1002/(sici)1097-0258(19990915/30)18:17/18<2287::aid-sim255>3.0.co;2-d},
  url = {https://pubmed.ncbi.nlm.nih.gov/10474139/},
  note = {Source identifier: 10474139}
}