Tamil Muhil. M. K, Selvakumar. S, and Vanathinachiyar. N. “Siddhar Yogam in Clinical Management of COVID-19”. Journal of Siddha 4, no. 1 (January 2, 2021): 66-73. Accessed October 24, 2021. https://jos.nischennai.org/josnis/index.php/jos/article/view/7.