Tongphu, Suwan, and Boontawee Suntisrivaraporn. “Algorithms for Measuring Similarity Between ELH Concept Descriptions: A Case Study on Snomed Ct”. Computing and Informatics 36, no. 4 (November 29, 2017): 733–764. Accessed April 12, 2025. http://147.213.75.17/ojs/index.php/cai/article/view/2017_4_733.