CURRENT PHARMACEUTICAL ANALYSIS, vol.13, pp.304-313, 2017 (SCI-Expanded)
Background: This study deals with the development of an RP-HPLC method for paracetamol (PAR), guaifenesin (GUA), phenylephrine hydrochloride (PEH), and pyrilamine maleate (PAM) in a commercial syrup formulation using experimental design.