G. S., Lavekar, Ravishankar B., Venugopal Rao S., Gaidhani S. N., Ashok B. K., and Shukla V. J. 2018. “Safety/Toxicity Studies of Ayurvedic Formulation-Navratna Rasa”. Toxicology International 16 (1):37-42. https://www.informaticsjournals.com/index.php/toxi/article/view/20842.