@inproceedings{wang-etal-2023-hierarchical,
    title = "Hierarchical Pretraining on Multimodal Electronic Health Records",
    author = "Wang, Xiaochen  and
      Luo, Junyu  and
      Wang, Jiaqi  and
      Yin, Ziyi  and
      Cui, Suhan  and
      Zhong, Yuan  and
      Wang, Yaqing  and
      Ma, Fenglong",
    editor = "Bouamor, Houda  and
      Pino, Juan  and
      Bali, Kalika",
    booktitle = "Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2023.emnlp-main.171/",
    doi = "10.18653/v1/2023.emnlp-main.171",
    pages = "2839--2852"
}