Prasanta Kumar Mitra. “Isolation of Antiulcerogenic Compound (AR-I) from Astilbe Rivularis Leaves and Effect of Season on Yield of the Compound”. World Journal of Pharmaceutical Sciences 2, no. 11 (November 1, 2014): 1489–1494. Accessed June 28, 2025. https://www.wjpsonline.com/index.php/wjps/article/view/isolation-antiulcerogenic--astilbe-rivularis-leaves.