@inproceedings{apreliminaryworkonsymptomname,
  title = {A Preliminary Work on Symptom Name Recognition from Free-Text Clinical Records of Traditional Chinese Medicine using Conditional Random Fields and Reasonable Features},
  author = {Yaqiang Wang and Yiguang Liu and Zhonghua Yu and Li Chen and Yongguang Jiang},
  year = {2012},
  booktitle = {WS 2012 6},
  url = {https://aclanthology.org/W12-2428},
}