MAAN P, CHAUHAN S, GUPTA N, RANI D. DUAL-DRUG QUANTIFICATION: HPLC METHOD VALIDATION FOR HESPERIDIN AND PIPERINE IN ETHOSOMAL DELIVERY SYSTEMS. Int J App Pharm [Internet]. 2025 Mar. 7 [cited 2025 Dec. 5];17(2):240-9. Available from: https://www.journals.innovareacademics.in/index.php/ijap/article/view/53262