@misc{indiciae9afa87e69676,
  title = {Directional baseline differences and type I error probabilities in randomized clinical trials.},
  author = {J E Overall and K N Magee},
  year = {1992},
  doi = {10.1080/10543409208835039},
  url = {https://pubmed.ncbi.nlm.nih.gov/1300213/},
  note = {Source identifier: 1300213}
}