Kalne, Poonam, and Pooja Kalne. “Role of Rasayana Dravyas from Madanpal Nighantu in Enhancing the Overall Human Immunity – A Critical Review”. International Journal of Ayurvedic Medicine, vol. 13, no. 3, Oct. 2022, pp. 579-86, doi:10.47552/ijam.v13i3.2999.