Goyal N, Kumar A. FORMULATION AND IN VITRO EVALUATION OF SALBUTAMOL SULPHATE AND THEOPHYLLINE EXTENDED-RELEASE TABLETS USING MODIFIED POLYMERS. Int J Pharm Pharm Sci [Internet]. 2018 Aug. 1 [cited 2024 Dec. 21];10(8):67-71. Available from: https://journals.innovareacademics.in/index.php/ijpps/article/view/27865