Bee BS, Jat RK, Ahmad S. Extraction, isolation and chromatographic estimation of Aloe-Emodin and Physcion from Cassia Fistula root. IJERR [Internet]. 2023 Aug. 30 [cited 2024 Nov. 17];32:297-308. Available from: https://qtanalytics.in/journals/index.php/IJERR/article/view/2503