Liu, S., Tang, B., Chen, Q., Wang, X., & Fan, X. (2015). Feature Engineering for Drug Name Recognition in Biomedical Texts: Feature Conjunction and Feature Selection. Comput Math Methods Med.

Liu, Shengyu, Buzhou Tang, Qingcai Chen, Xiaolong Wang, and Xiaoming Fan. "Feature Engineering for Drug Name Recognition in Biomedical Texts: Feature Conjunction and Feature Selection." Comput Math Methods Med 2015.

Liu, Shengyu, et al. "Feature Engineering for Drug Name Recognition in Biomedical Texts: Feature Conjunction and Feature Selection." Comput Math Methods Med 2015.