@inproceedings{wang2008exploiting,
  title={Exploiting and integrating rich features for biological literature classification},
  author={Wang, Hongning and Huang, Minlie and Ding, Shilin and Zhu, Xiaoyan},
  booktitle={BMC bioinformatics},
  volume={9},
  number={3},
  pages={S4},
  year={2008},
  organization={BioMed Central}
}