title: Determination of dopa in pharmaceutical dosage forms based on oxidation at tubular carbon electrode.
mesh_terms: D002214:Capsules; D002244:Carbon; D003124:Colorimetry; D004295:Dihydroxyphenylalanine / Q000032:analysis*; D004563:Electrochemistry; D004566:Electrodes; D008722:Methods; D010084:Oxidation-Reduction; D012995:Solubility; D013607:Tablets
chemical_list: D002214:Capsules; D013607:Tablets; D004295:Dihydroxyphenylalanine; D002244:Carbon