CHENGALVA P, KUCHANA M. STABILITY INDICATING ULTRA PERFORMANCE LIQUID CHROMATOGRAPHIC METHOD FOR SIMULTANEOUS DETERMINATION OF PHENYLEPHRINE HYDROCHLORIDE, CHLORPHENIRAMINE MALEATE, PARACETAMOL, GUAIPHENESIN AND BROMHEXINE HYDROCHLORIDE IN BULK AND PHARMACEUTICAL FORMULATION. Int J App Pharm [Internet]. 2019 Sep. 7 [cited 2024 Nov. 23];11(5):284-92. Available from: https://journals.innovareacademics.in/index.php/ijap/article/view/34437