PRAVALLIKA BURELA VSG, NAMMI UR, MANDALEMULA P. NEW DIFFUSE REFLECTANCE INFRARED FOURIER TRANSFORM SPECTROSCOPY FOR THE ESTIMATION OF TRAMADOL HYDROCHLORIDE CAPSULES. Int J Pharm Pharm Sci [Internet]. 2023 Jan. 1 [cited 2024 Nov. 23];15(1):22-6. Available from: https://journals.innovareacademics.in/index.php/ijpps/article/view/46464