Devi, P, R Meera, P Rajasoundarapandian, and Madhavan Mallayasamy. “Standardization of Imporal, Vivati and Teerankottai Lehyams”. PharmaTutor 3, no. 1 (January 1, 2015): 68-73. Accessed August 5, 2026. https://pharmatutorjournal.com/index.php/pt/article/view/248.