1.
RP-HPLC Method for Rhein Quantification in Cassia fistula L. (Fabaceae) Leaves. Acta Med Philipp [Internet]. 2024 Dec. 18 [cited 2025 Apr. 20];58(23). Available from: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/8803