Lavanya, P., S. Maddila, S.B. Jonnalagadda, and C. Venkata Rao. “Synthesis and Biological Evaluation of Novel Thio-1,4-Dihydropyrimidine-5-Carboxylate Derivatives”. Asian Journal of Chemistry 25, no. 1 (August 16, 2012): 385–389. Accessed August 26, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_1_75.