@misc{indiciae2456c0112737,
  title = {Sequential methods and group sequential designs for comparative clinical trials.},
  author = {Véronique Sébille and Eric Bellissant},
  year = {2003},
  doi = {10.1046/j.1472-8206.2003.00192.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/14703713/},
  note = {Source identifier: 14703713}
}