@inproceedings{zhou-etal-2021-classification,
    title = "Classification, Extraction, and Normalization : {CASIA}{\_}{U}nisound Team at the Social Media Mining for Health 2021 Shared Tasks",
    author = "Zhou, Tong  and
      Li, Zhucong  and
      Gan, Zhen  and
      Zhang, Baoli  and
      Chen, Yubo  and
      Niu, Kun  and
      Wan, Jing  and
      Liu, Kang  and
      Zhao, Jun  and
      Shi, Yafei  and
      Chong, Weifeng  and
      Liu, Shengping",
    editor = "Magge, Arjun  and
      Klein, Ari  and
      Miranda-Escalada, Antonio  and
      Al-garadi, Mohammed Ali  and
      Alimova, Ilseyar  and
      Miftahutdinov, Zulfat  and
      Farre-Maduell, Eulalia  and
      Lopez, Salvador Lima  and
      Flores, Ivan  and
      O'Connor, Karen  and
      Weissenbacher, Davy  and
      Tutubalina, Elena  and
      Sarker, Abeed  and
      Banda, Juan M  and
      Krallinger, Martin  and
      Gonzalez-Hernandez, Graciela",
    booktitle = "Proceedings of the Sixth Social Media Mining for Health ({\#}SMM4H) Workshop and Shared Task",
    month = jun,
    year = "2021",
    address = "Mexico City, Mexico",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.smm4h-1.13/",
    doi = "10.18653/v1/2021.smm4h-1.13",
    pages = "77--82"
}