CHLORPHENIRAMINE/EPHEDRINE/GUAIFENESIN/PHENOBARBITAL/THEOPHYLLIN
chlorpheniramine/ephedrine/guaifenesin/phenobarbital/theophyllin
CHLORPHENIRAMINE/EPHEDRINE/GUAIFENESIN/PHENOBARBITAL/THEOPHYLLIN
chlorpheniramine/ephedrine/guaifenesin/phenobarbital/theophyllin