Kim, Mijung, and . . “Building the Knowledge Base for Non-Combinable Codes According to the Korean Standard Classification of Diseases”. International Journal of Engineering and Technology 7, no. 3.33 (August 29, 2018): 223–226. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/21017.