brompheniramine / dextromethorphan / guaifenesin / pseudoephedrine
brompheniramine / dextromethorphan / guaifenesin / pseudoephedrine
brompheniramine / dextromethorphan / guaifenesin / pseudoephedrine
brompheniramine / dextromethorphan / guaifenesin / pseudoephedrine