S, Esaivani, Kavitha Tamilarasan, Susila Rathinam, Usha Ayyasamy, Kannan Muthiah, and Sathiyarajeswaran Parameswaran. 2025. “Suggestions for Re-Purposing of Siddha Herbal Formulations to COVID-19 Positive Patients With Comorbidity - A Review”. International Journal of Ayurvedic Medicine 16 (3):591-99. https://doi.org/10.47552/ijam.v16i3.5497.