V. Poorna Pushkala. “A Comprehensive Review On The Antimicrobial Activity Of Siddha Formulations Against Antimicrobial Resistant Strains”. Drugs and Cell Therapies in Hematology, vol. 10, no. 1, Sept. 2021, pp. 1926-31, http://www.dcth.org/index.php/journal/article/view/365.