William Hsu, Ricky K. Taira, Fernando Viñuela, Alex A. T. Bui. A Case-Based Retrieval System Using Natural Language Processing and Population-Based Visualization. In 2011 IEEE International Conference on Healthcare Informatics, Imaging and Systems Biology, HISB 2011, San Jose, CA, USA, July 26-29, 2011. pages 221-228, IEEE, 2011. [doi]