@article{hierarchicalbertformedicaldocument,
  title = {Hierarchical BERT for Medical Document Understanding},
  author = {Ning Zhang and Maciej Jankowski},
  year = {2022},
  eprint = {2204.09600},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.09600v1},
}