@article{inferencefortwostageexperimentsunder,
  title = {Inference for Two-stage Experiments under Covariate-Adaptive Randomization},
  author = {Jizhou Liu},
  year = {2023},
  eprint = {2301.09016},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2301.09016v6},
}