Hurtado M, Medina JR. ANALYTICAL METHOD DEVELOPMENT BY SOLID PHASE EXTRACTION AND HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY FOR DIPHENHYDRAMINE QUANTIFICATION IN SYRUPS. Int J App Pharm [Internet]. 2017 Nov. 7 [cited 2024 Nov. 23];9(6):106-9. Available from: https://journals.innovareacademics.in/index.php/ijap/article/view/20577