@inproceedings{identifyingcomparativestructuresin,
  title = {Identifying Comparative Structures in Biomedical Text},
  author = {Samir Gupta and A.S.M. Ashique Mahmood and Karen Ross and Cathy Wu and K. Vijay-Shanker},
  year = {2017},
  booktitle = {WS 2017 8},
  url = {https://aclanthology.org/W17-2326},
}