@article{yu2015integrative,
  title={Integrative enrichment analysis: a new computational method to detect dysregulated pathways in heterogeneous samples},
  author={Yu, Xiangtian and Zeng, Tao and Li, Guojun},
  journal={BMC genomics},
  volume={16},
  number={1},
  pages={1},
  year={2015},
  publisher={BioMed Central}
}