dexbrompheniramine / dextromethorphan / guaifenesin / phenylephrine
dexbrompheniramine / dextromethorphan / guaifenesin / phenylephrine
dexbrompheniramine / dextromethorphan / guaifenesin / phenylephrine
dexbrompheniramine / dextromethorphan / guaifenesin / phenylephrine