Waghmare, Chaitali S, et al. “Characterization of Copper-Based Ayurved Medicine Tamra Bhasma Produced by Various Manufacturers and Its Pharmacokinetic Profiling in Wistar Rat”. International Journal of Ayurvedic Medicine, vol. 13, no. 2, July 2022, pp. 487-94, doi:10.47552/ijam.v13i2.2577.