Jayabharathi, S., and M. Logambal. “Improved Topic Modeling in Biomedical Texts Using UMLS: A MedMentions Approach”. Journal of Neonatal Surgery 14, no. 30S (May 28, 2025): 887–900. Accessed September 20, 2025. https://www.jneonatalsurg.com/index.php/jns/article/view/6656.