GUAIFENESIN 600 mg / DEXTROMETHORPHAN HYDROBROMIDE 30 mg ORAL TABLET, EXTENDED RELEASE [Guaifenesin and Dextromethorphan HBr]
GUAIFENESIN 600 mg / DEXTROMETHORPHAN HYDROBROMIDE 30 mg ORAL TABLET, EXTENDED RELEASE [Mucinex DM]