1. http://www.cac.gov.cn/2018-01 /31 /c_1122347026.htm.
2. HU bo.Design And Realization of AISCP Guiding System Built in Knowledge Base[D].Suzhou: Suzhou University,2006.
3. He Huiru. Design and implementation of medical guidance system based on reasoning algorithm [D]. Hefei: Anhui University,2016.
4. Huang lei.Research on the Intelligent Medical Guide System Based on Multi-Words TF-IDF Algorithm[D].Zhengzhou:Zhengzhou University,2015.
5. LIN Y S,HUANG L,WANG Z M.An intelligent medical guidance system based on multi-words TF-IDF algorithm[C].International Conference on Applied Science and Engineering Innovation,2015.