S.G. Khoo, Christopher, Jin-Cheon Na, Vivian Wei Wang, and Syin Chan. “Developing an Ontology for Encoding Disease Treatment Information in Medical Abstracts”. DESIDOC Journal of Library & Information Technology 31, no. 2 (February 24, 2011). Accessed August 17, 2022. https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/862.