chlorpheniramine / dextromethorphan / guaifenesin / phenylephrine
chlorpheniramine / dextromethorphan / guaifenesin / phenylephrine
CHLORPHENIRAMINE/DEXTROMETHORPHAN/GUAIFENESIN/PHENYLEPHRINE
chlorpheniramine/dextromethorphan/guaifenesin/phenylephrine