@inproceedings{classificationextractionandnormalization,
  title = {Classification, Extraction, and Normalization : CASIA_Unisound Team at the Social Media Mining for Health 2021 Shared Tasks},
  author = {Tong Zhou and Zhucong Li and Zhen Gan and Baoli Zhang and Yubo Chen and Kun Niu and Jing Wan and Kang Liu and Jun Zhao and Yafei Shi and Weifeng Chong and Shengping Liu},
  year = {2021},
  booktitle = {NAACL (SMM4H) 2021 6},
  url = {https://aclanthology.org/2021.smm4h-1.13},
}