Bhave RK, Barve SS. HPTLC METHOD VALIDATION FOR DETECTION AND QUANTIFICATION OF BETULINIC ACID IN ANCISTROCLADUS HEYNEANUS WALL EX. J. GRAHAM. Int J Pharm Pharm Sci [Internet]. 2014 Aug. 31 [cited 2024 Nov. 24];6(8):328-31. Available from: https://journals.innovareacademics.in/index.php/ijpps/article/view/2789