title: Determination of menadione sodium hydrogen sulphite and nicotinamide in multivitamin formulations by high-performance liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004338:Drug Combinations; D009536:Niacinamide / Q000032:analysis*; D014812:Vitamin K / Q000031:analogs & derivatives* / Q000032:analysis; D024483:Vitamin K 3
chemical_list: D004338:Drug Combinations; D014812:Vitamin K; D009536:Niacinamide; D024483:Vitamin K 3